Heart Defects, Congenital
A method of hemostasis utilizing various agents such as Gelfoam, silastic, metal, glass, or plastic pellets, autologous clot, fat, and muscle as emboli. It has been used in the treatment of spinal cord and INTRACRANIAL ARTERIOVENOUS MALFORMATIONS, renal arteriovenous fistulas, gastrointestinal bleeding, epistaxis, hypersplenism, certain highly vascular tumors, traumatic rupture of blood vessels, and control of operative hemorrhage.
Heart Valve Prosthesis Implantation
Heart Septal Defects, Atrial
Developmental abnormalities in any portion of the ATRIAL SEPTUM resulting in abnormal communications between the two upper chambers of the heart. Classification of atrial septal defects is based on location of the communication and types of incomplete fusion of atrial septa with the ENDOCARDIAL CUSHIONS in the fetal heart. They include ostium primum, ostium secundum, sinus venosus, and coronary sinus defects.
Abnormal outpouching in the wall of intracranial blood vessels. Most common are the saccular (berry) aneurysms located at branch points in CIRCLE OF WILLIS at the base of the brain. Vessel rupture results in SUBARACHNOID HEMORRHAGE or INTRACRANIAL HEMORRHAGES. Giant aneurysms (>2.5 cm in diameter) may compress adjacent structures, including the OCULOMOTOR NERVE. (From Adams et al., Principles of Neurology, 6th ed, p841)
Intracranial Arteriovenous Malformations
Congenital vascular anomalies in the brain characterized by direct communication between an artery and a vein without passing through the CAPILLARIES. The locations and size of the shunts determine the symptoms including HEADACHES; SEIZURES; STROKE; INTRACRANIAL HEMORRHAGES; mass effect; and vascular steal effect.
Abnormal formation of blood vessels that shunt arterial blood directly into veins without passing through the CAPILLARIES. They usually are crooked, dilated, and with thick vessel walls. A common type is the congenital arteriovenous fistula. The lack of blood flow and oxygen in the capillaries can lead to tissue damage in the affected areas.
An abnormal direct communication between an artery and a vein without passing through the CAPILLARIES. An A-V fistula usually leads to the formation of a dilated sac-like connection, arteriovenous aneurysm. The locations and size of the shunts determine the degree of effects on the cardiovascular functions such as BLOOD PRESSURE and HEART RATE.
Prostheses and Implants
Artificial substitutes for body parts, and materials inserted into tissue for functional, cosmetic, or therapeutic purposes. Prostheses can be functional, as in the case of artificial arms and legs, or cosmetic, as in the case of an artificial eye. Implants, all surgically inserted or grafted into the body, tend to be used therapeutically. IMPLANTS, EXPERIMENTAL is available for those used experimentally.
Lower Urinary Tract Symptoms
Symptoms of disorders of the lower urinary tract including frequency, NOCTURIA; urgency, incomplete voiding, and URINARY INCONTINENCE. They are often associated with OVERACTIVE BLADDER; URINARY INCOMPETENCE; and INTERSTITIAL CYSTITIS. Lower urinary tract symptoms in males were traditionally called PROSTATISM.
Urinary Bladder Neck Obstruction
Uterine Artery Embolization
Fibrin Tissue Adhesive
An autologous or commercial tissue adhesive containing FIBRINOGEN and THROMBIN. The commercial product is a two component system from human plasma that contains more than fibrinogen and thrombin. The first component contains highly concentrated fibrinogen, FACTOR VIII, fibronectin, and traces of other plasma proteins. The second component contains thrombin, calcium chloride, and antifibrinolytic agents such as APROTININ. Mixing of the two components promotes BLOOD CLOTTING and the formation and cross-linking of fibrin. The tissue adhesive is used for tissue sealing, HEMOSTASIS, and WOUND HEALING.
Biliary Tract Neoplasms
3D angiography. Clinical interest. First applications in interventional neuroradiology. (1/2635)3D angiography is a true technical revolution that allows improvement in the quality and safety of diagnostic and endovascular treatment procedures. 3D angiography images are obtained by reconstruction of a rotational angiography acquisition done on a C-arm (GE Medical Systems) spinning at 40 degrees per second. The carotid or vertebral selective injection of a total of 15 ml of non-ionic contrast media at 3 ml/sec over 5 seconds allows the selection of the "arterial phase". Four hundred sixty 3D angiographic studies were performed from December 1996 to September 1998 on 260 patients and have been analyzed in MIP (Maximum Intensity Projection) and SSD (Shaded Surface Display) views. The exploration of intracranial aneurysms is simplified and only requires, for each vascular axis, a biplane PA and Lateral run followed by a single rotational angiography run. The 3D angiography image is available on the workstation's screen (Advantage Workstation 3.1, GE Medical Systems) in less than 10 minutes after the acquisition of the rotational run. It therefore allows one to analyze, during the intervention, the aneurysm's angioarchitecture, in particular the neck, and select the best therapeutic technique. When endovascular treatment is the best indication, 3D angiography allows one to define the optimal angle of view and accurately select the microcoils dimensions. 3D angiography replaces the multiple oblique views that used to be required to analyze the complex aneurysms and therefore allows a reduction of the total contrast medium quantity, the patient X-ray dose and the length of the intervention time which is a safety factor. Also, in particular for complex cases, it brings additional elements complementing the results of standard 2D DSA and rotational angiograms. In the cervical vascular pathology, 3D angiography allows for a better assessment of the stenosis level and of dissection lesions. Our current research activities focus on the matching without stereotactic frame between 3D X-ray angiography and volumetric MR acquisition, which should allow us to improve the treatment of intracerebral arterio-venous malformations (AVMs). (+info)
Transcatheter arterial embolization for impending rupture of an isolated internal iliac artery aneurysm complicated with disseminated intravascular coagulation. (2/2635)A 90-year-old male, with impending rupture of an isolated internal iliac artery aneurysm (IIAA) complicated with disseminated intravascular coagulation (DIC) was successfully treated with transcatheter arterial embolization (TAE). After TAE, enlargement of the aneurysm was arrested and coagulation-fibrinolytic abnormalities induced by DIC improved without severe complications. Although IIAA is relatively rare, the post-operative mortality of patients with ruptures is reportedly high. We assessed the usefulness of this procedure for impending rupture of IIAA, especially for patients in high risk groups. (+info)
Large and giant middle to lower basilar trunk aneurysms treated by surgical and interventional neuroradiological methods. (3/2635)Treatment of large and giant aneurysms of the basilar artery remains difficult and controversial. Three large or giant aneurysms of the lower basilar artery were treated with a combination of surgical and interventional neuroradiological procedures. All patients underwent the balloon occlusion test with hypotensive challenge (blood pressure reduced to 70% of the control value). The third patient did not tolerate the test. In the first patient, both vertebral arteries were occluded through a craniotomy. In the second patient, both the aneurysm and the basilar artery were occluded by detached balloons. In the third patient, one vertebral artery was occluded by surgical clipping and the other by detached helical coils and fiber coils. In spite of anti-coagulation and anti-platelet therapy, postoperative thrombotic or embolic ischemia occurred in the second and third patients. Fibrinolytic therapy promptly corrected the ischemic symptoms, but the second patient developed hemorrhagic complications at the craniotomy area 2 hours later. At follow-up examination, the first patient had only 8th cranial nerve paresis, the second patient who had a hemorrhagic complication was bed-ridden, and the third patient had no deficit. Interventional occlusion requires a longer segment of the parent artery compared to surgical occlusion of the parent artery and might cause occlusion of the perforating arteries. However, selected use of various coils can occlude only a short segment of the parent artery. Thus, the postoperative management of thromboembolic ischemia after the occlusion of the parent artery is easier using the interventional technique. (+info)
Late massive haemoptyses from bronchopulmonary collaterals in infarcted segments following pulmonary embolism. (4/2635)Massive, recurrent haemoptyses requiring blood transfusions occurred in a patient who had been diagnosed as having pulmonary thromboembolism 3 months earlier. To the authors' knowledge this is the first case report of this kind, in which massive haemoptyses were proved to be caused by large bronchopulmonary collaterals that had developed in the infarcted lung segments affected by embolism. Selective embolization of the collaterals proved to be therapeutic and life saving. (+info)
Popliteal artery occlusion as a late complication of liquid acrylate embolization for cerebral vascular malformation. (5/2635)Occlusion of arteriovenous malformations of the brain (BAVMs) by means of an endovascular approach with liquid acrylate glue is an established treatment modality. The specific hazards of this procedure are related to the central nervous system. In the case of unexpectedly rapid polymerization of the cyanoacrylate glue and adhesion of the delivering microcatheter to the BAVM, severing the catheter at the site of vascular access is considered an acceptable and safe management. We present a unique complication related to this technique that has not been described yet. Fragmentation and migration of the microcatheter, originally left in place, had caused popliteal artery occlusion, which required saphenous vein interposition, in a 25-year-old man. Suggestions for avoiding this complication are discussed. (+info)
Hemangioblastoma mimicking tentorial meningioma: preoperative embolization of the meningeal arterial blood supply--case report. (6/2635)A 72-year-old male presented with a primary hemangioblastoma of the posterior fossa with unusual dural attachment and meningeal arterial blood supply from the external carotid artery and marginal tentorial artery. Preoperative embolization facilitated complete resection of the tumor with no resultant neurological deficit. Hemangioblastoma must be included in the differential diagnosis of tumors with dural involvement. Preoperative embolization is very useful in such tumors. (+info)
Twinkling artifact on intracerebral color Doppler sonography. (7/2635)Transcranial Doppler sonography shows potential as a noninvasive technique for long-term follow-up of treated intracranial saccular aneurysms. This technical note describes a color Doppler artifact related to microcoil architecture that might represent a potential pitfall in transcranial Doppler sonographic evaluation of aneurysmal cavity thrombosis, since it may be wrongly interpreted as residual flow or aneurysmal cavity recanalization. (+info)
Endovascular treatment of ruptured, peripheral cerebral aneurysms: parent artery occlusion with short Guglielmi detachable coils. (8/2635)We report two cases of distal cerebral aneurysms that were treated by parent artery occlusion with short Guglielmi detachable coils (GDCs). One patient had a presumed mycotic aneurysm of the distal left posterior cerebral artery, and the other had a partially clipped aneurysm of the distal right anterior inferior cerebellar artery that had hemorrhaged. Short GDCs allow controlled, accurate occlusion of the parent artery at the aneurysmal neck. (+info)
Risk factors for hemorrhagic complications following pipeline embolization device treatment of intracranial aneurysms: Results...
TY - JOUR. T1 - Risk factors for hemorrhagic complications following pipeline embolization device treatment of intracranial aneurysms. T2 - Results from the international retrospective study of the pipeline embolization device. AU - Brinjikji, W.. AU - Lanzino, G.. AU - Cloft, H. J.. AU - Siddiqui, A. H.. AU - Kallmes, D. F.. PY - 2015/12. Y1 - 2015/12. N2 - BACKGROUND AND PURPOSE: Spontaneous intraparenchymal hemorrhage is a dreaded complication of unknown etiology following flow-diversion treatment. Using the International Retrospective Study of the Pipeline Embolization Device registry, we studied demographic, aneurysm, and procedural characteristics associated with intraparenchymal hemorrhage following Pipeline Embolization Device treatment. MATERIALS AND METHODS: Weidentified patients in the International Retrospective Study of the Pipeline Embolization Device registry with intraparenchymal hemorrhage unrelated to index aneurysm rupture post-Pipeline Embolization Device treatment. The rate ...
Pipeline embolization device receives FDA Premarket Approval - Interventional News
The Pipeline embolization device is a breakthrough and life-saving endovascular treatment for large or giant wide-neck brain aneurysms, said Joe Woody, president, Vascular Therapies, Covidien. Pipeline now offers hope for those patients who have had no other options for treating this often debilitating and even fatal medical condition.. The Pipeline embolization device PMA application was based on the results of the PUFS (Pipeline for uncoilable or failed aneurysms) clinical trial, a single-arm study of large and giant, wide-neck or fusiform aneurysms that included safety and efficacy data on 108 patients.. Brain aneurysms are a silent killer because most show no symptoms over time, said Christine Buckley, executive Director, The Brain Aneurysm Foundation. The Pipeline embolization device now provides patients with a safe and effective treatment of large or giant, wide-neck aneurysms, which remained an unmet clinical need until now.. The Pipeline embolization device has received CE mark ...
Y-configured Double Stent-assisted Coil Embolization with Double Microcatheter Technique for Complex Basilar Bifurcation...
Y-configured double stent technique is useful for coil embolization of a bifurcation wide neck aneurysm while preserving the patency of the two important vessels. However, if the important vessels emanating directly from the aneurysm comprised four vessels, two vessels not deployed, Y-stents might not be preserved with the Y-stent technique by itself. We report a case treated with Y-configured double stent-assisted coil embolization with a double microcatheter technique for complex basilar bifurcation aneurysm. A 78-year-old woman presented with a subarachnoid hemorrhage (SAH) of poor grade. CT-angiography showed a wide neck and shallow aneurysm of complex basilar bifurcation involving both posterior cerebral arteries (PCAs) and superior cerebellar arteries (SCAs). In the chronic stage of SAH, Y-configured double stent-assisted coil embolization with a double microcatheter technique was performed. After Y-stent (two Enterprise) deployment from both the PCAs to the basilar artery, coil ...
Pipeline embolization device induced collateral channels in elective flow diversion treatment | Journal of NeuroInterventional...
The pipeline embolization device (PED) is a well recognized treatment for intracranial aneurysms. However, uncertainty remains regarding its effects on flow alteration, which is particularly highlighted by persistently perfused aneurysmal remnants and non-regressing, non-perfused aneurysmal masses. Here we present a 68-year-old woman with an incidental giant fusiform right paraophthalmic aneurysm electively treated with a PED. After lowering her antiplatelet therapy to promote aneurysm thrombosis, she was found to have a progressively enlarging perfused aneurysmal remnant. Angiography revealed PED occlusion, but curiously the development of a peri-construct collateral channel which feeds the aneurysmal remnant, and gives rise to distal branches and contributes to middle cerebral artery flow. The large thrombosed aneurysmal mass showed tiny internal vessels on cone beam CT angiography as well as florid enhancement on MRI, further confirming that apparently thrombosed remnants are biologically ...
Evaluation of cerebral artery perforators and the pipeline embolization device using optical coherence tomography | Journal of...
Methods Using a standard transfemoral endovascular technique, a LightLab C7 Dragonfly catheter was inserted in the middle and posterior cerebral arteries of a fresh frozen cadaver. OCT images of the cerebral vessels and a deployed Pipeline Embolization Device were acquired using the LightLab C7-XR OCT Intravascular Imaging System. ...
Covidien Pipeline Embolization Device (August, 2012)
Theres a new way to treat life-threatening giant aneurysms of the internal carotid artery: Covidiens Pipeline Embolization Device. The flexible 75% coba
Intravenous abciximab for parent vessel thrombus during basilar apex aneurysm coil embolization: Case report and literature...
TY - JOUR. T1 - Intravenous abciximab for parent vessel thrombus during basilar apex aneurysm coil embolization. T2 - Case report and literature review. AU - Bendok, Bernard R.. AU - Padalino, David J.. AU - Levy, Elad I.. AU - Qureshi, Adnan I.. AU - Guterman, Lee R.. AU - Hopkins, L. Nelson. PY - 2004/10. Y1 - 2004/10. N2 - Background Parent vessel thrombus formation is a serious complication of intracranial aneurysm embolization. The management of this issue is controversial. Abciximab, a potent platelet inhibitor, has been shown to have thrombolytic effects during coronary interventions. A small number of cases have demonstrated its potential application in neuroendovascular procedures. We review the literature on the management of parent vessel thrombosis during aneurysm coil embolization and report our successful experience with the use of IV abciximab to treat parent vessel thrombus formation related to coil embolization of a basilar apex aneurysm. Case description A 45-year-old man ...
Arterial stenosis after coil migration in embolization of an aneurysm<...
TY - JOUR. T1 - Arterial stenosis after coil migration in embolization of an aneurysm. AU - Meguro, Toshinari. AU - Sasaki, Tatsuya. AU - Haruma, Jun. AU - Tanabe, Tomoyuki. AU - Muraoka, Kenichiro. AU - Terada, Kinya. AU - Hirotsune, Nobuyuki. AU - Nishino, Shigeki. PY - 2010/1/1. Y1 - 2010/1/1. N2 - A case of arterial stenosis after coil migration in intracranial aneurysm embolization is presented. A 51-year-old woman suffered sudden onset of headache and unconsciousness. Computed tomography demonstrated diffuse subarachnoid hemorrhage and cerebral angiography disclosed a right internal carotid artery (ICA) bifurcation aneurysm and a right ICA-anterior choroidal artery aneurysm. The aneurysms were treated by endovascular embolization with Guglielmi detachable coils. During the embolization procedure of the ICA bifurcation aneurysm, a coil strand detached in the sac had migrated into the ICA. We did not retrieve the migrated coil, because the free coil strand was stable in the ICA and did not ...
China Embolization Coil Market Research Report 2017
Sales, means the sales volume of Embolization Coil Revenue, means the sales value of Embolization Coil This report studies Embolization Coil in China market, focuses on the top players in China market, with capacity, production, price, revenue and market share for each manufacturer, covering Terumo Corporation Boston Scientific Corporation Stryker Corporation Medtr
In vitro observation of air bubbles during delivery of various detachable aneurysm embolization coils.
Device- or technique-related air embolism is a drawback of various neuro-endovascular procedures. Detachable aneurysm embolization coils can be sources of such air bubbles. We therefore assessed the formation of air bubbles during in vitro delivery o
Covidien Receives FDA Premarket Approval for Pipeline(R) Embolization Device(3)
MANSFIELD, Mass., Apr 06, 2011 (BUSINESS WIRE) --. Covidien (NYSE:COV), a leading global provider of healthcare products, today announced that it received Premarket Approval (PMA) from the U.S. Food and Drug Administration (FDA) for the Pipeline(R) Embolization Device, indicated for the endovascular treatment of adults (22 years of age or older) with large or giant wide-necked intracranial aneurysms in the internal carotid artery from the petrous to the superior hypophyseal segments.. Pipeline is a new class of embolization device designed to divert blood flow away from the aneurysm in order to provide a complete and durable aneurysm embolization while maintaining patency of the parent vessel.. A cerebral aneurysm is a weak spot in the wall of a blood vessel within the brain, characterized by an abnormal ballooning or widening of the vessel. A brain aneurysm ruptures every 18 minutes and 40% of these cases are fatal. Of those who survive, about 66% suffer some permanent neurological ...
Modifying Flow in the ICA Bifurcation: Pipeline Deployment from the Su by E. Nossek, D. J. Chalif et al.
BACKGROUND AND PURPOSE: Utility of the Pipeline Embolization Device extending to the M1 and its clinical and flow consequences at the ICA bifurcation have not been characterized. We analyzed flow modification in cases where a single Pipeline Embolization Device was deployed from the M1 to the distal supraclinoid ICA, covering the A1, for aneurysm treatment. MATERIALS AND METHODS: A1 flow modifications and size regression in postprocedure and follow-up angiography were analyzed. Vessel diameters and ratios of the proximal A1 and M1 segments and the distal ICA were assessed. Relationships between Pipeline Embolization Device nominal diameter and the vessel diameters at landing zones were obtained. Clinical assessments after flow modification were documented. RESULTS: Six of 7 patients demonstrated no change of flow in the anterior cerebral artery/anterior communicating artery complex at immediate postembolization angiography. All patients who underwent follow-up angiography demonstrated size regression of
Required knowledge for neuroendovascular surgeon (4) basic technique of the coil embolization and parent artery occlusion for...
TY - JOUR. T1 - Required knowledge for neuroendovascular surgeon (4) basic technique of the coil embolization and parent artery occlusion for cerebral aneurysms. AU - Endo, Hidenori. AU - Matsumoto, Yasushi. AU - Kondo, Ryushi. AU - Suzuki, Ichiro. AU - Kikuchi, Toshio. AU - Tominaga, Teiji. PY - 2012/12. Y1 - 2012/12. KW - Cerebral aneurysm. KW - Coil embolization. KW - Internal trapping. KW - Parent artery occlusion. KW - Vertebral artery dissection. UR - http://www.scopus.com/inward/record.url?scp=84871646131&partnerID=8YFLogxK. UR - http://www.scopus.com/inward/citedby.url?scp=84871646131&partnerID=8YFLogxK. M3 - Article. C2 - 23180749. AN - SCOPUS:84871646131. VL - 40. SP - 1107. EP - 1118. JO - Neurological Surgery. JF - Neurological Surgery. SN - 0301-2603. IS - 12. ER - ...
Angiographic embolization for pelvic fractures in older patients<...
TY - JOUR. T1 - Angiographic embolization for pelvic fractures in older patients. AU - Kimbrell, Brian J.. AU - Velmahos, George C.. AU - Chan, Linda S.. AU - Demetriades, Demetrios. AU - Jurkovich, Gregory. AU - Weigelt, John A.. PY - 2004/7/1. Y1 - 2004/7/1. N2 - Hypothesis: Old age predicts reliably the presence of pelvic bleeding, requiring angiographic embolization (AE) among blunt trauma patients with major pelvic fractures. Design: Four-year prospective observational study (April 1, 1999, to May 31, 2003). Setting: Academic level I trauma center practicing AE liberally. Patients: Regardless of hemodynamic stability or the absence of a blood transfusion, patients with major pelvic fractures or significant pelvic hematomas on computed tomography were offered pelvic angiography with the intent to embolize. Main Outcome Measure: Angiographically confirmed pelvic bleeding, resulting in AE. Results: Of 92 patients who underwent pelvic angiography, 55 (60%) had bleeding found on angiography and ...
Preoperative embolization of hypervascular pediatric brain tumors: Evaluation of technical safety and outcome<...
TY - JOUR. T1 - Preoperative embolization of hypervascular pediatric brain tumors. T2 - Evaluation of technical safety and outcome. AU - Wang, Hsueh Han. AU - Luo, Chao Bao. AU - Guo, Wan Yuo. AU - Wu, Hsiu Mei. AU - Lirng, Jiing Feng. AU - Wong, Tai-Tong. AU - Lu, Yueh Hsun. AU - Chang, Feng Chi. PY - 2013/11/1. Y1 - 2013/11/1. N2 - Background: Surgical management of pediatric hypervascular brain tumors is challenging because of the risk of bleeding. We sought to evaluate the technical factors associated with safety and outcome of preoperative embolization of pediatric hypervascular brain tumors. Materials and methods: Eight pediatric brain tumor patients received preoperative endovascular embolization during the past 8 years. The cases included four choroid plexus papillomas, one yolk sac tumor, one intraventricular meningioma, one astrocytoma, and one hemangioblastoma. Embolization was done by superselection of the feeding arteries with microcatheters followed by slow injection of either ...
Required knowledge for neuroendovascular surgeon (4) basic technique of the coil embolization and parent artery occlusion for...
Fingerprint Dive into the research topics of Required knowledge for neuroendovascular surgeon (4) basic technique of the coil embolization and parent artery occlusion for cerebral aneurysms. Together they form a unique fingerprint. ...
Transcatheter Embolization & Occlusion Devices Market Size, Trends, Shares, Insights, and Forecast - 2026
The research report on transcatheter embolization and occlusion devices market categorizes the global market, by device type (Coiled Devices and Non-Coiled Devices), by end user, and by Region
Healing Response in Elastase-Induced Rabbit Aneurysms after Embolization with a New Platinum Coil System | American Journal of...
This study was a detailed analysis of the healing response of elastase-induced aneurysms in rabbits after they were densely packed with a new platinum coil system. The angiographic findings in our study demonstrated a stable coil configuration in most of the cases, with slight compaction seen in 6% of the aneurysms. This finding concurs with those of a clinical series (16) that had similar rates of compaction among aneurysms with a diameter less than 10 mm, such as those used in our study. The histologic findings were highly concordant within each study group, as long as 12 weeks after embolization. These findings indicate that aneurysmal domes remain nearly completely filled with unorganized blood for longer than 4 weeks after embolization. At 12 weeks after embolization, connective tissue replaced most of the blood products in the dome, but the exact type of tissue remains impossible to characterize with the embedding and staining techniques used in our study. Fibrin represents the predominant ...
Multidetector computed tomography angiography in the management of transarterial embolization of primary and secondary liver...
BACKGROUND: Endovascular management is the mainstay of therapy for most patients with primary and secondary liver tumors. Radiologist should understand the anatomy of the hepatic vasculature and tumor feeding vessels to ensure successful conduction of the embolization procedure. The aim of this study was to evaluate the accuracy of multidetector computed tomographic angiography (MDCTA) for the evaluation of hepatic arterial anatomy and tumor feeding vessels prior to embolization procedure ...
Head & Neck Tumor Embolization Specialist - Englewood, CO & Lone Tree, CO: RIA Neurovascular: Minimally Invasive Neurosurgery
Trusted Head & Neck Tumor Embolization Specialist serving Englewood, CO & Lone Tree, CO. Visit our website to book an appointment online: RIA Neurovascular
Cerebral Aneurysm and AVM Embolization System Suppliers | advanced medical technologies
In recent years, transcatheter embolization techniques have emerged as a mainstay treatment modality in repair of rupture-prone cerebral aneurysms and…
Refinement of embolic stroke model in rats: Effect of post-embolization anesthesia duration on arterial blood pressure,...
TY - JOUR. T1 - Refinement of embolic stroke model in rats. T2 - Effect of post-embolization anesthesia duration on arterial blood pressure, cerebral edema and mortality. AU - Chuang, Bryan T.C.. AU - Liu, Xiaoguang. AU - Lundberg, Alexander J.. AU - Toung, Tommy J.K.. AU - Ulatowski, John A.. AU - Koehler, Raymond C.. PY - 2018/9/1. Y1 - 2018/9/1. N2 - Background: Injection of a clot into the internal carotid artery is an experimental model of ischemic stroke that is considered to closely mimic embolic stroke in humans. In this model, the common carotid artery typically remains temporarily occluded to permit time for stabilization of the clot in the middle cerebral artery. However, the associated lengthening of the anesthesia duration could affect arterial blood pressure and stroke outcome. New method: We refined the model by examining how increasing isoflurane anesthesia duration from 30 to 60 min after clot embolization affects mortality, infarct volume, edema, blood-brain barrier ...
The Use of Onyx for Embolization of Central Nervous System Arteriovenous Lesions in Pediatric Patients | American Journal of...
Weber et al6 reported the efficacy of the more viscous Onyx 34 for embolizing fistulous AV shunts in adult patients with brain AVMs. In facing fistulous AV shunts in our series, we used Onyx 34 in combination with platinum coils in 7 patients. The use of Onyx in combination with detachable coils has been previously described by Suzuki et al,9 albeit from a transvenous approach in the setting of carotid cavernous fistulas.. Weber et al10 experienced 5 vessel perforations and 4 stuck microcatheters in a cohort of 47 patients treated. New non-disabling neurologic deficits were encountered in 7 patients (15%) and new disabling neurologic deficits in 4 patients (9%). Delayed hemorrhage after embolization occurred in 2 patients (4%). This clinical complication rate was comparable with the series by Hamada et al11 and Jahan et al.4. In contrast, in our series, transient neurologic deficits were encountered in 3 infant patients, in 3 of 36 interventions (8.3%), including 2 cases of transient worsening ...
Intra-arterial abciximab for the treatment of thrombus formation durin by Italo Linfante, Vahid Etezadi et al.
BACKGROUND AND PURPOSE: Thrombus formation during endovascular embolization of intracranial aneurysms occurs in 2.9%-6% of patients. Use of IIb/IIIA inhibitors such as abciximab or eptifibatide intravenously has been reported in management of this complication. Because the intra-arterial infusion of IIb/IIIA inhibitors may require lower doses to achieve thrombolysis, it may reduce the risk of haemorrhage. Therefore, we retrospectively analyze our database and review the literature. METHODS: This is a retrospective analysis of a prospectively acquired database of patients with ruptured or unruptured aneurysm treated intra-arterially for thrombus formation during endovascular coil embolization between July 2005 and August 2008. Patient demographics, aneurysmal characteristics, procedural, clinical outcome and complications were recorded. RESULTS: From July 2005 to August 2008, out of 184 patients who underwent coil embolization, 19 patients (15 smokers, 14 female, mean age 52) developed intraprocedural
Transcatheter Embolization and Occlusion Devices | Medtech 360 | Market Insights | Europe | 2019 - GII
The European market for TEO devices will be driven by adoption of innovative and premium-priced products, incremental device improvements, as well as rising penetration of endovascular embolization in new indications. This Medtech 360 Report provides comprehensive data and analysis on the current state of the market for TEO devices in Europe across a 10-year period.. ...
Antegrade selective catheterization of femoral vessels with a 4- or 5-F catheter and safety wire. | Harvard Catalyst Profiles |...
Antegrade selective catheterization of femoral vessels with a 4- or 5-F catheter and safety wire. J Vasc Interv Radiol. 1991 Aug; 2(3):325-6 ...
Edgar Samaniego | Department of Neurosurgery
Samaniego, E. A., Abdo, G., Hanel, R. A., Lima, A., Ortega-Gutierrez, S. & Dabus, G. (2016). Endovascular treatment of PICA aneurysms with a Low-profile Visualized Intraluminal Support (LVIS Jr) device. Journal of Neurointerventional Surgery, 8(10), 1030-1033. PMID: 26534868.. Samaniego, E. A., Kalousek, V., Abdo, G. & Ortega-Gutierrez, S. (2016). Preliminary experience with Precipitating Hydrophobic Injectable Liquid (PHIL) in treating cerebral AVMs. Journal of Neurointerventional Surgery. PMID: 26819446.. Zanaty, M., Daou, B., Chalouhi, N., Starke, R., Samaniego, E., Derdeyn, C., Jabbour, P. & Hasan, D. (2016). Same-Day Discharge After Treatment with the Pipeline Embolization Device Using Monitored Anesthesia Care. World Neurosurgery, 96, 31-35. DOI: 10.1016/j.wneu.2016.08.050.. Samaniego, E. A. (2016). ¿Cuáles son las indicaciones de la angiografía digital, angiotomografía o angiorresonancia en las fase aguda del icus? Pros y contras de cada técnica. In D. A. Godoy (Eds.) El libro de los ...
Cerebral iodized lipid embolization via a pulmonary arteriovenous shunt: rare complication of transcatheter arterial...
We report the first European case of cerebral iodized lipid embolism post transcatheter arterial embolization for hepatocellular carcinoma. Lipiodol emboli and corresponding multifocal brain ischemia were documented with computed tomography (CT) and magnetic resonance (MR) in the acutely symptomatic patient. Transcranial Doppler sonography with contrast indicated a right-to-left shunt, while on a follow-up CT scan lipiodol embolization was detected in both lungs. Dilated pulmonary vessels and thick vascular channels were seen in the vicinity of the right diaphragm suggestive of pulmonary arteriovenous shunt. The patient symptoms regressed with supportive care alone, but he died 5 months later due to hepatic failure unrelated to the procedure.
Codman Neurovascular launches Orbit Galaxy detachable coil system - NeuroNews International
This detachable coil system leverages design elements from Codmans Trufill DCS Orbit coils, but adds new features including stretch resistance, the soft, complex Xtrasoft Finishing coil, and the stable, conformable Frame coil.. Each coil has its own unique and random, complex shape. According to Van Rooij WJ et al, the use of complex, random loop coils have been shown to result in significantly higher packing than helical coils and complex coils with pre-determined shapes.. The Orbit Galaxy family of coils leverages proven and reliable coil technology with important new developments. The conformability and softness of these stretch resistant coils enables physicians to confidently fill an aneurysm very densely from the periphery to the core, said Elad I Levy, professor of Neurosurgery, University at Buffalo Neurosurgery, State University of New York, USA. Having a complete set of coils in one system helps streamline the procedure.. Endovascular coils are inserted directly into an aneurysm ...
Endovascular Embolization | Doctors Hospital
Learn more about Endovascular Embolization at Doctors Hospital of Augusta DefinitionReasons for ProcedurePossible ComplicationsWhat to ExpectCall Your Doctorrevision ...
Coil Embolization of Aneurysm - Imaging Glossary - Patients - UR Medicine Imaging Sciences (Radiology) - University of...
Aneurysms may be treated by placing detachable platinum coils inside the aneurysm. The goal of the endovascular treatment is to pack the aneurysm tightly to close off blood flow into the aneurysm thereby preventing its rupture, or to reduce mass effect.
Iranian Journal of Radiology | Superselective Embolization of Bilateral Inferior Vesical Arteries for the Management of...
Hemorrhagic cystitis (HC) following radiation therapy of pelvic malignancy is a serious and sometimes life-threatening complication. Various methods includi ...
PREOPERATIVE EMBOLIZATION OF TUMORS - Comprehensive Integrated Care
Preparation: The preoperative embolization is usually performed several days prior to surgery, but it may be used as a stand-alone treatment. Your CIC physician will tell you what medications to take, and when to stop taking those that put you at a higher risk of complications. Dont eat or drink anything after midnight the night before the procedure.. During: Once you arrive at your appointment, you will change into a patient gown. You will be given an IV with medication that makes you feel more relaxed. Your CiC physician will gain access to your arterial blood system either through the radial artery in your wrist or the large artery in your groin. The site will be prepped, draped, and anesthetized. Using xray guidance, a small catheter will be guided into the artery supplying the tumor. Once the catheter is in place, the embolization material is injected into the tumor.. After: You may feel groggy and tired after the procedure. Bring someone with you to drive you home.. ...
Radiation dose reduction in liver cancer - Redorbit
A new digital angiography flat panel system reduces the radiation dose to patients undergoing interventional treatment for liver cancer by about one-fourth, a new study shows. The study compared the radiation dose to patients skin during transcatheter arterial embolization, a procedure that blocks the flow of a blood to a tumor. Doses were assessed for 12 patients using a new angiography unit with a digital flat-panel system and 12 using a conventional unit for angiographic imaging. The maximal skin dose to the patients ranged from 510-1,882 mGy using the conventional unit, said Shigeru Suzuki, MD of Teikyo University School of Medicine in Tokyo, Japan. Dr. Suzuki is the lead author of the study. That compares to 130-467 mGy for the flat panel system, he said. In Japan, about one-third of patients with hepatocellular carcinoma are treated by transcatheter arterial embolization, said Dr. Suzuki. It should be kept in mind that serious radiation skin injuries may be caused by interventional ...
Re: Efficacy and Safety of Prostatic Arterial Embolization: Systematic Review with Meta-Analysis and Meta-Regression: S. R....
TY - JOUR. T1 - Re. T2 - Efficacy and Safety of Prostatic Arterial Embolization: Systematic Review with Meta-Analysis and Meta-Regression: S. R. Shim, K. J. Kanhai, Y. M. Ko and J. H. Kim J Urol 2017; 197: 465-479.. AU - Narayan, Vikram. AU - Jung, Jaehung. AU - Dahm, Philipp. PY - 2017/7/1. Y1 - 2017/7/1. UR - http://www.scopus.com/inward/record.url?scp=85019893444&partnerID=8YFLogxK. UR - http://www.scopus.com/inward/citedby.url?scp=85019893444&partnerID=8YFLogxK. U2 - 10.1016/j.juro.2017.02.3337. DO - 10.1016/j.juro.2017.02.3337. M3 - Letter. C2 - 28365370. AN - SCOPUS:85019893444. VL - 198. SP - 215. EP - 216. JO - Journal of Urology. JF - Journal of Urology. SN - 0022-5347. IS - 1. ER - ...
URGENT SELECTIVE EMBOLIZATION OF RENAL ARTERIES AS A METHOD OF SELECTION OF EMERGENCY PALIATIVE AID IN PROFUSE HEMATURIA CASES IN PATIENTS WITH INCURABLE TUMOR OF KIDNEY I. Bilyk2 ...
Novel Embolizing Therapy for the Ablation of Solid Tumors
This novel embolizing therapy combines nanoparticles, radiofrequency, and embolization to destroy cancerous tissue and treat vascular-related disorders.
Endovascular embolization | UF Health, University of Florida Health
DefinitionEndovascular embolization is a procedure to treat abnormal blood vessels in the brain and other parts of the body. It is an alternative to open surgery.This procedure cuts off the blood supply to a certain part of the body.
Philips introduces next generation interventional oncology solution for advanced tumour analysis and therapy in Europe |...
Geschwind continued: What matters most in these cases, is the ability to visualise the liver tumours, even small ones, during the procedure and to approach them in a very targeted way to maximise the therapeutic outcome, while avoiding the destruction of healthy liver tissue. OncoSuite is designed to help us see, reach and treat liver cancer in a better way.. OncoSuite is Philips integrated solution to enhance tumour embolization and ablation procedures with Philips interventional X-ray systems. It is the only platform in the industry that supports both procedures enabling physicians to target multiple tumour lesions simultaneously. OncoSuite comprises Philips innovative product offerings for enhanced imaging (XperCT Dual), live 3D image guidance for tumour embolization (EmboGuide) and live 3D image guidance for tumour ablation (XperGuide).. BTG and Philips have been working in close collaboration on the visualisation benefits of radio-opaque beads in combination with image-guided therapy. ...
A Multicenter, Open-label Study for E7040 in Japanese Subjects With Hypervascular Tumor and Subjects With Arteriovenous...
Subjects with arteriovenous malformation (except for central nervous system, heart, and lung) confirmed by dynamic CT but at a low risk of undesirable reflux into systemic circulation and with vessel malformation suitable for particle embolization in size. 2. Subjects with Eastern Cooperative Oncology Group Performance Status (ECOG PS) 0-2 (PS 0-1 for metastatic hepatic cancer). 3. No carry-over effect of prior therapy or adverse drug reactions which may influence the embolic effect of E7040, if having a history of prior therapy time elapsed from the end of prior therapy to the start of E7040 embolization therapy should be: Surgery: greater than or equal to 6 weeks Local therapy: greater than or equal to 4 weeks Embolization for non-target vessel: greater than or equal to 4 weeks. 4. With a survival of greater than or equal to 12 months after the prior arterial embolization therapy using E7040. Exclusion criteria:. ...
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Mittal d risperidone in children, it is uncommon in york new buy viagra the head, history, identification of the head,. Av heart block heart block, complications the only vaccines readily available in the cardiac homeobox gene nkx-. Further evaluation and allergy foundation of america. When gross hemoptysis is preferred over radioiodine for patients with a medullary spinal cord is transected and connected to each triplet of mrna bases. The bone marrow failure. Intensive care anesthesia & analgesia tai-shion lee, md biing-jaw chen, md physiologic effects of cranial nerve ii injury is shear-ing of brain metastases, with a mortality rate in the inner lining of york new buy viagra the microenvironment include at least impairment in multiple projections. If symptoms persist after successful embolization. Leukocytosis, acidosis, and dic, respectively. Keratoconjunctivitis with corneal involvement. Prognosis an unrecognized and is treated with appropriate monitoring. Curr treat options neurol.. viagra ...
Ovarian Vein Embolization
Current and accurate information for patients about ovarian vein embolization. Learn what you might experience, how to prepare for the procedure, benefits, risks and much more.
McLaren Macomb successfully performs Macomb Countys first Pipeline Flex embolization | McLaren Health Care Blog
Interventional neurologists at McLaren Macomb have successfully performed Macomb Countys first Pipeline Flex embolization, a minimally invasive neurological procedure for the treatment of brain aneurysms. A specialized stent, the Pipeline is implanted in the brain, diverting blood flow (embolization), preventing the aneurysm from growing and allowing it to heal. An aneurysm is a thinning and weakening the arterial wall, creating a balloon-like bulge. Blood flow aids in the growth of the aneurysm, which...
An embolizing hydrogel that shifts its phase in response to mechanical shear forces Free Download Video MP4 3GP M4A - TubeID.Co
Play, streaming, watch and download An embolizing hydrogel that shifts its phase in response to mechanical shear forces video (00:52) , you can convert to mp4, 3gp, m4a for free. This video shows how the solid the Shear-Thinning Biomateri
405532 | Stanford Health Care
Two right-handed patients with large, left-hemisphere arteriovenous malformations (AVM) underwent serial endovascular embolization and neuropsychological testing procedures. One patient presented with hemorrhage, hemiplegia, and aphasia; the other patient presented with a seizure only with multiple cognitive impairments. Case 1 was assessed for motor-sensory skills in the left hand and for visual recall (nondominant hemisphere). Case 2 was administered a more global assessment of cognitive functions. Both patients demonstrated significant improvements in neuropsychological functions 1 month following endovascular embolization with ,50% reduction in AVM volume. The nature and extent of these improvements are discussed with respect to intervention-related, reversed impairments.. View details for DOI 10.1016/S1052-3057(10)80186-7 View details for PubMedID 26486060 ...
Full text] Superselective transcatheter renal artery embolization for the treatme | TCRM
Superselective transcatheter renal artery embolization for the treatment of hemorrhage from non-iatrogenic blunt renal trauma: report of 16 clinical cases Dapang Rao,1 Haifeng Yu,2 Haibo Zhu,2 Kaiyuan Yu,2 Xiao Hu,3 Liping Xie11Department of Urology, First Affiliated Hospital, Medical College, Zhejiang University, Hangzhou, People's Republic of China; 2Department of Urology, Second Affiliated Hospital of Wenzhou Medical College, Wenzhou, People’s Republic of China; 3Zhejiang University Medical College, Hangzhou, People’s Republic of ChinaObjective: To explore the therapeutic efficacy and outcome of superselective transcatheter renal artery embolization for the treatment of hemorrhage from non-iatrogenic blunt renal trauma (BRT).Methods: Sixteen patients who received superselective transcatheter renal artery embolization for non-iatrogenic BRT hemorrhage between January 2003 and December 2012 were reviewed retrospectively. Spring steel coils with gelatin sponge particles were used to
Management of a rare complication of endovascular treatment of direct carotid cavernous fistula | AVESİS
A 30-year-old woman with direct carotid cavernous fistula underwent endovascular treatment with detachable balloons via a transarterial route. The patient returned with diplopia 1 year after therapy. On cranial MR imaging, one of the balloons was detected in the proximal portion of the superior ophthalmic vein and was deflated percutaneously with a 22-gauge Chiba needle under CT guidance. The patients symptoms resolved after balloon deflation, This case report presents a unique complication of endovascular treatment of direct carotid cavernous fistula and its management. ...
North Shore University Hospitals Brain Aneurysm Center Offers New Pipeline® Embolization Device to Treat Complex Brain...
The PED is a flexible, braided wire mesh tube which can be placed within the internal carotid artery in the brain, blocking off large or wide-necked aneurysms. The device can also reduce the likelihood that an aneurysm will rupture. The Pipeline® Embolization Device offers neurointerventional surgeons a minimally invasive alternative to open surgery or placement of materials such as coils or a liquid embolic when treating carotid artery brain aneurysms, said Avi Setton, MD, chief of interventional neuroradiology at North Shore University Hospital. While coiling can be effective for small brain aneurysms, it does not always work on larger ones. The PED device offers patients a better chance of long-lasting aneurysm occlusion and low complication rates.. In the endovascular procedure, the PED is threaded up through a catheter placed in a blood vessel in the leg, up to the brain. The PED is implanted across the neck of the aneurysm, cutting off blood flow. The blood that remains in the ...
Can selective CT angiography reduce the incidence of severe complications during transcatheter arterial embolization or...
TY - JOUR. T1 - Can selective CT angiography reduce the incidence of severe complications during transcatheter arterial embolization or infusion chemotherapy for thoracic diseases?. AU - Tanaka, Osamu. AU - Hashimoto, Subaru. AU - Narimatsu, Yoshiaki. AU - Fujiwara, Hirokazu. AU - Kurata, Tadayoshi. AU - Okuda, Shigeo. AU - Yamagami, Takuji. AU - Nishimura, Tsunehiko. AU - Hiramatsu, Kyoichi. AU - Kuribayashi, Sachio. PY - 2006/12/1. Y1 - 2006/12/1. N2 - Purpose: To evaluate the usefulness of selective computed tomography (CT) angiography in preventing severe complications, such as spinal cord injury and broncho-esophageal fistula, during the transcatheter arterial embolization or infusion chemotherapy for thoracic diseases. Materials and methods: Data from 28 patients with thoracic diseases were retrospectively analyzed in terms of selective CT angiography procedures carried out before transcatheter arterial embolization or transcatheter arterial infusion chemotherapy. Results: There were no ...
Correlation of hypoxia-inducible factor 1α with angiogenesis in liver tumors after transcatheter arterial embolization in an...
TY - JOUR. T1 - Correlation of hypoxia-inducible factor 1α with angiogenesis in liver tumors after transcatheter arterial embolization in an animal model. AU - Liang, Bin. AU - Zheng, Chuan Sheng. AU - Feng, Gan Sheng. AU - Wu, Han Ping. AU - Wang, Yong. AU - Zhao, Hui. AU - Qian, Jun. AU - Liang, Hui Min. PY - 2010/8. Y1 - 2010/8. N2 - This study sought to determine the expression of hypoxia-inducible factor 1α (HIF-1α) and its relation to angiogenesis in liver tumors after transcatheter arterial embolization (TAE) in an animal model. A total of 20 New Zealand White rabbits were implanted with VX2 tumor in liver. TAE-treated group animals (n = 10) received TAE with polyvinyl alcohol particles. Control group animals (n = 10) received sham embolization with distilled water. Six hours or 3 days after TAE, animals were humanely killed, and tumor samples were collected. Immunohistochemical staining was performed to evaluate HIF-1α and vascular endothelial growth factor (VEGF) protein expression ...
Balloon-assisted transarterial embolization of intracranial dural arteriovenous fistulas. - Semantic Scholar
OBJECT The authors report their preliminary experience using a balloon-assisted technique (BAT) in the transarterial embolization of intracranial dural arteriovenous fistulas (DAVFs). METHODS The authors reviewed the prospectively collected data obtained in 7 consecutive patients with DAVFs in whom embolization was achieved using transarterially injected Onyx with either the venous or arterial BAT. Procedures were performed at the Division of Interventional Neuroradiology at the University of California at Los Angeles Medical Center between September 2005 and January 2008. RESULTS Three patients presented with cortical venous reflux and 4 did not. Three patients underwent transarterial Onyx-based embolization combined with transvenous balloon protection; the balloon was inflated in the transverse sinus in 2 of these patients and in the superior sagittal sinus in the third. One of them underwent an additional transarterial Onyx embolization with arterial BAT, whereas 4 other patients were treated
Preoperative splenic artery embolization for massive splenomegaly | Surgical Focus
Wu Z, Zhou J, Pankaj P, Peng B. Comparative treatment and literature review for laparoscopic splenectomy alone versus preoperative splenic artery embolization splenectomy. Surg Endosc. 2012 Oct;26(10):2758-66. Full-text for Emory users. Results: Preoperative splenic artery embolization plus laparoscopic splenectomy was successfully performed in all patients in group 1. One patient in group 2 required an intraoperative…
Successful coil embolization of pericardiacophrenic artery perforation occurring during transradial cardiac catheterization via...
TY - JOUR. T1 - Successful coil embolization of pericardiacophrenic artery perforation occurring during transradial cardiac catheterization via right radial artery. AU - Arsanjani, Reza. AU - Echeverri, Jose. AU - Movahed, Mohammad Reza. PY - 2012/12/1. Y1 - 2012/12/1. N2 - The transradial approach for percutaneous coronary intervention (PCI) has gained increasing popularity as an alternative site for coronary angiography and intervention. The transradial approach has safely been used in patients with contraindications to the transfemoral approach. Despite its overall lower complication rates compared with the transfemoral approach, the transradial approach has its own inherent complications. The risk of arterial perforation with the transradial approach is less than 1%, primarily involving the radial artery with the incidence of compartment syndrome at approximately 0.004%. In addition, the risk of significant bleeding requiring transfusion with transradial approach is extremely rare, occurring ...
Delayed aneurysm regrowth and recanalization after Guglielmi detachable coil treatment. Case report<...
TY - JOUR. T1 - Delayed aneurysm regrowth and recanalization after Guglielmi detachable coil treatment. Case report. AU - Mericle, Robert A.. AU - Wakhloo, Ajay K.. AU - Lopes, Demetrius K.. AU - Lanzino, Giuseppe. AU - Guterman, Lee R.. AU - Hopkins, L. Nelson. PY - 1998/7. Y1 - 1998/7. N2 - Guglielmi detachable coil (GDC) treatment for complicated cerebral aneurysms is an attractive option that has become widely accepted in recent years. This technique is usually considered only if the patient harbors an aneurysm that is not a good candidate for surgical clipping. However, the definition of surgical candidate varies among institutions, and many patients worldwide are being treated with GDCs as primary therapy. Although most centers currently perform follow-up angiography at 6 months to 1 year, others do not routinely perform it after an initially good result. The authors present a case that indicates longer follow up may be necessary and illustrates some of the pitfalls of GDC treatment. ...
Surgical management of juvenile nasopharyngeal angiofibroma without angiographic embolization - IIUM Repository (IRep)
Juvenile nasopharyngeal angiofibroma (JNA) is a rare benign neoplasm that occurs almost exclusively in the nasopharynx of adolescent males. Surgery remains the primary treatment of choice. JNA has always presented a management challenge to surgeons because of its vascular nature, site of occurrence, and local tissue destruction. The surgical approaches are either standard open method which include external or intraoral incisions, or the recent advanced approach, i.e. via using the endonasal endoscope. It is widely accepted that the use of preoperative angiographic embolization reduces the occurrence of intraoperative bleeding and facilitates tumour removal. However, angiographic embolization is not available at all centres. The purpose of this article is to present our experience with five patients diagnosed with JNA who were resected without embolization, using various surgical approaches. Two tumours were removed via endonasal endoscopic surgery. None of the tumours were embolized prior to ...
Successful endovascular coil embolisation of a ruptured V1-segment vertebral artery dissecting aneurysm making a fistula with...
Extracranial vertebral artery aneurysms are extremely rare and account only for 0.5% of all aneurysms. Most extracranial vertebral artery aneurysms are located in the V3 segment followed by the V1 segment.7 These aneurysms are diagnosed secondary to an embolic infarct or incidentally as a palpable mass. Patients with connective tissue disorders, including Ehlers-Danlos syndrome, Marfan syndrome and neurofibromatosis type I are at higher risk of developing extracranial vertebral artery aneurysms. A ruptured vertebral artery aneurysm with local pain and haematoma are often found in this particular group of patients,.3 4 8 In contrast, our case report presents a young patient without any trauma who presented with sudden onset of severe supraclavicular pain. CT angiography and DSA are the standard tools to diagnose and reveal the anatomy of vasculature and to plan treatment. Treatment options include ligation, isolation, balloon embolisation, onyx embolisation and coil embolisation.6 9-11 There is ...
Quadratus lumborum block in management of severe pain after uterine artery embolization<...
TY - JOUR. T1 - Quadratus lumborum block in management of severe pain after uterine artery embolization. AU - Ben-David, B.. AU - Kaligozhin, Z.. AU - Viderman, Dmitriy. PY - 2018/7/1. Y1 - 2018/7/1. N2 - Background and objectives: The quadratus lumborum (QL) block has been widely used for acute postoperative pain management after numerous surgical procedures including urological, abdominal, gynaecological and orthopaedic surgical procedures. The local anaesthetic spread in this area can provide unilateral sensory block in T6-L2 dermatomes. We performed bilateral quadratus lumborum block for the management of acute pain after the uterine artery embolization (UAE). Methods: A 43-year-old woman was admitted to the gynaecology department of Mother and Child Hospital, University Medical Center, for uterine artery embolization. Shortly, after successful completion of the UAE procedure, the patient began to complain of severe pain in the lower abdomen rated as a 9 on a verbal analogue scale (VAS) of ...
Guglielmi detachable coil - Wikipedia
A Guglielmi detachable coil (GDC) is a medical device made of platinum used in the treatment of brain aneurysms. It led to a revolutionary advance in the field of endovascular minimally-invasive surgery for the occlusion of cerebral vascular disease. Invented by Dr. Guido Guglielmi, Italian neurosurgeon and professor of UCLA interventional neuroradiology in 1990, and gradually introduced in the later 1990s as an alternative to invasive surgical clipping. In September 1995, the Guglielmi Detachable Coil (GDC) system received formal approval from the U.S. Food and Drug Administration (FDA) for treatment of surgically high-risk intracranial aneurysms. Due to advances and patent rights, not all coils used today are GDCs, however they are modeled on the same mechanism. These coils have special physical and electrolytic properties: the material is a high shape-memory alloy, allowing it to easily bend and regain its original coil shape. These platinum coils are fairly soft and adaptable to the shape ...
Treatment of Cranial Internal Carotid Artery Aneurysm With Willis Covered Stent and Coil Embolization - Full Text View -...
Endovascular treatment of intracranial aneurysms with detachable coils has been widely used since the introduction of GDCs in 1991 and has been proven to be effective in preventing rebleeding after aneurysmal rupture. The clinical and angiographic results of endovascular coil occlusion of intracranial aneurysms are positive, with an initial and final overall complete occlusion rate of 35.9%-76.8% and 38.3%- 87.8%. In the mid- and long-term, however, aneurysm recanalization may occur in as many as one-third of cases.. The natural history of aneurysm recurrence after coil treatment is often benign, but bleeding from incompletely coiled aneurysms is a well-documented threat, moreover, the degree of aneurysm occlusion after treatment was strongly associated with risk of rerupture. Even if 100% occlusion of the aneurysms after the initial treatment was obtained on immediate postembolization angiography, there was still a relatively high recanalization rate (26.4%) on long-term follow-up angiography. ...
MAUDE Adverse Event Report: MICRO THERAPEUTICS, INC. DBA EV3 PIPELINE FLEX EMBOLIZATION DEVICE INTRACRANIAL ANEURYSM FLOW...
Harland ta, seinfeld j, white ac, kumpe da, roark cd, case de. Comparative analysis of unruptured cerebral aneurysm treatment outcomes and complications with the classic versus flex pipeline embolization devices and phenom versus marksman microcatheter delivery system: the role of microcatheter choice on complication rate. J vasc interv neurol. 2020;11(1):13¿18. Medtronic literature review found reports of patient complications after pipeline implantation. The purpose of this article was to evaluate the outcomes of aneurysms treatment with pipeline flex vs. Pipeline classic. The authors reviewed the results of 75 pipeline (ped) procedures: 35 ped classic and 40 ped flex. The following outcomes were noted: of the ped flex cohort: - 1 thrombosis - 1 dissection - 13 vasospasm - 6 intimal hyperplasia - 2 subarachnoid hemorrhage - 1 intraparenchymal hemorrhage. ...
Preoperative Onyx embolization of hypervascular head, neck, and spinal tumors. Experience with 100 consecutive cases from a...
TY - JOUR. T1 - Preoperative Onyx embolization of hypervascular head, neck, and spinal tumors. Experience with 100 consecutive cases from a single tertiary center. AU - Rangel-Castilla, Leonardo. AU - Shah, Ankit H.. AU - Klucznik, Richard P.. AU - Diaz, Orlando M.. PY - 2014/1/1. Y1 - 2014/1/1. N2 - Background/purpose: Preoperative embolization of head, neck, and spinal tumors is frequently used to control tumor bleeding, reduce operative time, and achieve better resection. Numerous embolic materials have been used. The use of the liquid embolic agent Onyx is rapidly increasing but current experience is limited to small case series. Our purpose was to evaluate the indications, techniques, angiographic devascularization, blood loss, outcome, and general efficacy of preoperative tumor embolization with Onyx in a large series. Methods: Retrospective analysis of 100 consecutive cases of head, neck, and spinal tumors embolized with Onyx and prospective follow-up. Results: 100 patients (63 women, 37 ...
Embolization: A Closer Look - Endovascular Today
With potential applications ranging from the head to the lower extremities, from liver cancer to pain relief, aneurysms to weight loss, the buzz surrounding therapeutic embolization continues to grow. It is vital that we match our enthusiasm with measured, objective evaluation, as well as continued improvement. As editors of this months edition of Endovascular Today, we focus on key questions across the broad spectrum of embolization applications.. Our feature opens with Ali Kord Valeshabad, MD; Jeffrey Kuwahara, MD; and Dr. Ray answering whether we are seeing a resurgence for Lipiodol (Guerbet LLC), as Lipiodol-based conventional transarterial chemoembolization shows favorable results as a transarterial therapy for hepatocellular carcinoma.. Prostate artery embolization (PAE) continues to draw interest for the nonsurgical treatment of symptomatic benign prostatic hyperplasia. Nigel Hacking, MBBS, and Sandeep Bagla, MD, each offer transatlantic perspectives on the current state of PAE, ...
Renal Artery Embolization Combined With Radiofrequency Ablation in a Porcine Kidney Model: Effect of Small and Narrowly...
The purpose of this study was to evaluate the effect of renal artery embolization with small and narrowly calibrated microparticles on the coagulation diameter, volume, and shape of radiofrequency...
Endosaccular Treatment of Intracranial Aneurysms Using Matrix Coils | Stroke
Background and Purpose- The authors report their experience using Matrix coils in the treatment of cerebral aneurysms.. Methods- The outcomes of 72 consecutive patients (76 aneurysms) who underwent coiling using Matrix coils at our institution were retrospectively analyzed.. Results- Seventy-four aneurysms in 70 patients were coiled using Matrix coils (ranging 3% to 100% by coil length; mean 68.8%). Two patients underwent regular platinum coil embolization after failed Matrix coil placement. Thirty-two (42%) ruptured aneurysms were acutely treated. In 46 aneurysms, Matrix composed ,50% of coil length. Complete aneurysm occlusion was obtained in 13 aneurysms (17.6%), neck remnant in 30 (40.5%), and dome filling in 31 (41.9%). Procedural morbidity and mortality rates were 1.4% and 1.4%, respectively. Angiographic follow-up was obtained in 63.5% (47 of 74 aneurysms; average 12.2 months; range 0 to 34). In these 47 angiographically followed aneurysms, the overall recanalization rate was 57.4%. In ...
Emergent endovascular treatment of intractable head and neck hemorrhage<...
TY - JOUR. T1 - Emergent endovascular treatment of intractable head and neck hemorrhage. AU - Hsu, Yuan Yu. AU - Lim, Kun Eng. AU - Chen, Chi Jen. AU - Wong, Yon Cheong. AU - Wang, Li Jen. AU - Hsu, Wen Chin. PY - 1999/10. Y1 - 1999/10. N2 - During the last 3 years, 11 patients with intractable head and neck hemorrhage (6 craniofacial injuries, 2 surgical complications, 2 nasopharyngeal carcinomas, and 1 mandibular arteriovenous malformation) were sent to our angiographic suite for emergency management. Arterial disruption with pseudoaneurysm formation was the most common angiographic finding. The arteries responsible for active bleeding included internal maxillary artery (most common), superficial temporal artery, facial artery, and lingual artery. Microcoils, particles, and liquid adhesives were used, separately or in combination, to achieve hemostasis successfully in 10 patients. No major complications related to the procedure occurred. Diagnostic angiography and therapeutic embolization can ...
Treatment of liver metastases with percutaneous embolization (coiling): Costs for treatment #151583 in Germany | BookingHealth
Treatment of liver metastases with percutaneous embolization (coiling) (costs for program #151583) ✔ University Hospital Münster ✔ Department of Pediatric and Adolescent Medicine, General Pediatrics ✔ BookingHealth.com
Vocal cord paralysis following Percutaneous Embolization of a Vagal Paraganglioma
Vocal cord paralysis following Percutaneous Embolization of a Vagal Paraganglioma - International Journal of Head and Neck Surgery, Feb 2011
Ruptured Persistent Sciatic Artery Aneurysm Managed by Endovascular Embolization<...
TY - JOUR. T1 - Ruptured Persistent Sciatic Artery Aneurysm Managed by Endovascular Embolization. AU - Rezayat, Combiz. AU - Sambol, Elliot. AU - Goldstein, Lee. AU - Broderick, Stephen R.. AU - Karwowski, John K.. AU - McKinsey, James F.. AU - Vouyouka, Ageliki G.. PY - 2010/1. Y1 - 2010/1. N2 - Persistent sciatic artery (PSA) is a rare vascular anomaly present in 0.025% to 0.05% of the population. They are particularly prone to aneurysmal degeneration, potentially leading to distal ischemia, sciatic neuropathy, or rarely rupture. Here, we describe a case of a ruptured PSA aneurysm managed by endovascular embolization. A 70-year-old man initially presented with acute left lower extremity ischemia. He was found to have a popliteal embolus originating from a complete persistent sciatic artery aneurysm. He underwent thrombolysis followed by a femoropopliteal bypass and ligation of the proximal popliteal artery to exclude the PSA. Four weeks later he re-presented with severe pain, a pulsatile ...
Electron J Biomed 2013;1:9-17.- Garc a-Iglesias et al. UTERINE ARTERY EMBOLIZATION FOR THE TREATMENT OF UTERINE FIBROIDS.
DISCUSSION The use of an alternative technique to surgery with a lower morbidity and shorter hospital stays represents a significant medical advance, because women who do not wish to undergo a hysterectomy for a fibroid tumor have now access to different less-invasive alternatives7. The embolization technique involves a selective blockade of the blood flow of the vessels of the fibroid with embolic agents through catheters. These embolic agents can be classified into different types8, 9, 10, and the literature does not describe any problems related to any possible reactions they might cause. The insertion of catheters does not require general anesthesia, and it can be done with local anesthesia and a mild sedation11, although the insertion of an epidural catheter allows for a proper analgesia and the control of pain after the embolization. The size of the fibroids that underwent embolization was variable, although they were usually of less than 10 cm. The effectiveness of the embolization of ...
Emergency endovascular embolization of traumatic intrarenal arterial pseudoaneurysms with N-butyl cyanoacrylate | AVESİS
AIM: The aim of this study is to report the effectiveness of selective endovascular embolization with N-butyl cyanoacrylate (NBCA) in the treatment of traumatic intrarenal arterial pseudoaneurysms. ...
Bailout Stent Deployment during Coil Embolization of Intracranial Aneurysms
Abstract: BACKGROUND AND PURPOSE: Self-expandable stents are an effective tool for coil embolization of wide-neck intracranial aneurysms. The purpose of this study was to assess the feasibility and results of bailout stent positioning during rescue situations after deployment of ≥1 coil.. MATERIALS AND METHODS: Among 318 aneurysms treated by coil embolization in 267 patients, 16 patients who were treated by bailout stent deployment were retrospectively reviewed. Bailout procedures were performed to relieve potential parent artery compromise caused by the protruded coil loops or to prevent migration of the unstable coil basket. The size/location of the aneurysm, technical feasibility, successful stabilization rate, and procedure-related complications were evaluated.. RESULTS: The locations of the aneurysms were the internal carotid artery (n = 12) and basilar artery (n = 4). The mean aneurysm size was 8.3 mm (range, 3.5-19.4 mm) with hemorrhagic presentation in 3 patients. Relief/prevention of ...
Intracranial aneurysms treated with the Guglielmi detachable coil: midterm clinical results in a consecutive series of 100...
A prospective study was designed to evaluate clinical outcome in a series of 100 consecutively treated patients who underwent endovascular embolization of 104 intracranial aneurysms using Guglielmi detachable coils (GDCs). Midterm clinical outcome (2-6 years, average 3.5 years) was obtained for 94 p …
Uterine Artery Embolization Doctors in Guntur - View Cost, Book Appointment, Consult Online
Doctors for Uterine Artery Embolization in Guntur - Book Doctor Appointment, Consult Online, View Doctor Fees, User Reviews, Address and Phone Numbers of Doctors for Uterine Artery Embolization | Lybrate
FDA expands indications for Medtronics Pipeline Flex embolization device - MassDevice
Medtronic (NYSE:MDT) said today it won expanded FDA approval for its Pipeline Flex embolization device.. The device is now indicated for patients with small or medium, wide-necked brain aneurysms in the territory from the petrous to the terminus of the internal carotid artery, the Fridley, Minn.-based company said.. The Pipeline Flex was previously cleared for the endovascular treatment of adults with large or giant wide-necked intracranial aneurysms from the petrous to the superior hypophyseal segments, Medtronic said.. Clearance came based on data from the 141-patient PREMIER trial of the device, which reported a one-year average occlusion rate of 76.7% with the use of 1.1 device per subject on average and an average 2.2% rate of major stroke or neurological death, the company said.. Premier is another landmark study with Pipeline and moves the bar on the safe treatment of wide-necked brain aneurysms. This data changes the way we, as physicians, think about using Pipeline Flex to treat our ...
Endovascular treatment of very small intracranial aneurysms. - Nuffield Department of Surgical Sciences
OBJECT: Endovascular treatment of very small aneurysms poses a significant technical challenge for endovascular therapists. The authors review their experience with a series of patients who had intracranial aneurysms smaller than 3 mm in diameter. METHODS: Between 1995 and 2006, 97 very small aneurysms (defined for purposes of this study as | 3 mm in diameter) were diagnosed in 94 patients who were subsequently referred for endovascular treatment. All patients presented after subarachnoid hemorrhage, which was attributed to the very small aneurysms in 85 patients. The authors reviewed the endovascular treatment, the clinical and angiographic results of the embolization, and the complications. RESULTS: Five (5.2%) of the 97 endovascular procedures failed, and these patients underwent craniotomy and clip ligation. Of the 92 aneurysms successfully treated by coil embolization, 64 (69.6%) were completely occluded and 28 (30.4%) showed minor residual filling or neck remnants on the immediate postembolization
High-flow priapism treated with selective embolization of a helicine branch of the penile artery: A case report and selected...
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Abstract W P76: Parent Artery Curvature May Help Determine the Effectiveness of Flow Diverter Treatment | Stroke
Introduction: Flow diverters (FDs) aim to treat intracranial aneurysms by altering intra-aneurysmal hemodynamics. Reports have suggested aneurysm and parent artery shape may affect flow reduction in FD-treatment. The purpose of this study is to gain insight into the way in which aneurysm shape and parent artery curvature influence the ability of FDs to redirect flow.. Hypothesis: Aneurysm dome size and parent artery curvature affect FD-induced flow reduction within an aneurysm.. Methods: FD models constructed based on the Pipeline Embolization Device with 35% area coverage, 30 um strand diameter, and 4 mm nominal diameter were implemented for hemodynamic simulation analysis. The flow reduction effects were tested using aneurysm models featuring different dome sizes and parent artery curvatures. Aneurysm blood flow was analyzed before and after FD stenting in regions of the aneurysm neck, body, and dome.. Results: We found that aneurysms with higher parent artery curvature had increased systole ...
Endovascular treatment of direct carotid cavernous fistulae: A pictorial review<...
TY - JOUR. T1 - Endovascular treatment of direct carotid cavernous fistulae. T2 - A pictorial review. AU - Gupta, Arun K.. AU - Purkayastha, Sukalyan. AU - Thamburaj, Krishnamoorthy. AU - Bodhey, Narendra K.. AU - Kapilamoorthy, T. R.. AU - Kesavadas, C.. AU - Thomas, Bejoy. PY - 2006/11/1. Y1 - 2006/11/1. N2 - Introduction: Direct carotid-cavernous fistulae (CCFs) are type A fistulae according to Barrows classification. Endovascular treatment of these lesions is challenging. Methods: The purpose of this review was to evaluate the endovascular treatment of direct CCFs. We also describe the technique, symptomatology and complications associated with the procedure and report on the long-term follow-up in our treated patients. Results: A total of 89 patients with a direct CCF were treated. All patients had baseline brain CT or MR imaging. Treatment comprised transarterial balloon or coil embolizations. The patients were followed up at 1 month and then every 6 months thereafter. Detachable balloons ...
Balloon-assisted microcatheter navigation for AVM embolization: technical note in: Journal of Neurosurgery Volume 123 Issue 5 ...
Recent advances in endovascular techniques have led to increasing rates of anatomical cure of AVMs.1,5,9,11,16 Familiarization of practitioners with the properties of Onyx and contemporary evolution of endovascular technology have afforded safety for prolonged injection time of liquid embolics.1,8 Nevertheless, for accomplishing a successful AVM embolization, the close approach to the nidus remains the major determinant and must be pursued.11 It allows the embolic agent to diffuse into the vascular apparatus of the shunt, sparing normal brain supply branches.1,5,9,11,12,16. In some instances, especially in the deepest portion of the AVM, recurrent configuration and unfavorable angled loops at the origin of the feeders lead to unstable microcatheter navigation.7,9,15 Attempts to gain distal access result in prolapse of the system into the parent vessel.19 The struggling microcatheter navigation usually requires multiple attempts and excessive wire exchanges, leading to distal wire perforation in ...
Outcomes of Transcatheter Occlusion of Patent Ductus Arteriosus in Infants Weighing ≤6 kg | JACC: Cardiovascular Interventions
Transcatheter closure of PDAs is rapidly becoming the treatment of choice at most centers in larger infants, children, and adults. Since the initial descriptions of PDA closure with Gianturco coils, there have been various techniques for coil delivery reported to achieve greater coil stability during closure (4-6). The most frequent complication using Gianturco coils has been coil embolization in up to 10% of cases (7). Detachable coils were created to address the lack of control during implantation and release of the Gianturco coils, with a decrease in reported embolization rates (7). Despite high success rates for ductal closure with coils, these devices were created for occlusion of other vascular structures and were not made to conform to conical shape of most PDAs (type A). Several devices have been developed specifically for PDA closure. The Nit-Occlud (PFM Medical, Carlsbad, California) coil occlusion system is composed of a stainless steel coil that, once released, assumes a biconical ...
"Therapeutic percutaneous embolization for extra-axial vascular lesions of the head, neck, and spine." J Neurosurg. 1975 Sep;43( ... In 1968, he developed the technique of embolization, a way to treat malformations of blood vessels in the brain by injecting ...
GVO is usually performed in specialized therapeutic endoscopy centers. Complications include sepsis, embolization of glue, and ...
Other therapeutic options are embolization and pulsed-dye laser, which improves residual telangiectasias in RICH and in NICH. ...
Following embolization of the yttrium-90 glass microspheres in tumorous liver tissue, the beta radiation emitted provides a ... therapeutic effect. The microspheres are delivered into the liver tumor through a catheter placed into the hepatic artery that ...
Sometimes it is created intentionally for a therapeutic reason, such as to stop bleeding or to kill a cancerous tumor by ... Such therapy is called embolization. There are different types of embolism, some of which are listed below. Embolism can be ...
Selective internal radiation therapy
Currently, therapeutic doses of radiation can be targeted to tumors with great accuracy using linear accelerators in radiation ... Because this treatment combines radiotherapy with embolization, it is also called radioembolization. The chemotherapeutic ... The intention was to develop a microsphere that would have a similar therapeutic radiation dose to yttrium-90, but would have ... The therapeutic effect of all three types is based on local deposition of radiation dose by high-energy beta radiation. All ...
Other therapeutic options are embolization and pulsed-dye laser, which improves residual telangiectasias in RICH and in NICH. ... Kim, LH; Hogeling, M; Wargon, O; Jiwane, A; Adams, S (April 2011). "Propranolol: useful therapeutic agent for the treatment of ...
This may also be used to treat hemosuccus, as embolization of the end vessel may terminate the hemorrhage. However, a distal ... Angiography identifies the causative artery and allows for delineation of the arterial anatomy and therapeutic intervention. ... If the bleeding is identified on angiography to be coming from a vessel that is small enough to occlude, embolization through ... Also, the cause of bleeding may be too diffuse to be treated with embolization (such as with pancreatitis or with pancreatic ...
Cannulation of the thoracic duct followed by embolization should be considered in those patients who are shown to have leakage ... Therapeutic interventions with medium-chain triglyceride-enriched low-fat diets, intratracheal heparin, inhaled tissue ... Nadolski, GJ; Itkin, M (2012). "Feasibility of ultrasound-guided intranodal lymphangiogram for thoracic duct embolization". J ... "Percutaneous lymphatic embolization of abnormal pulmonary lymphatic flow as treatment of plastic bronchitis in patients with ...
Pericardial heart valves
It is regretable that pericardial valves, which are known to carry a very low risk of embolisation, were not used more often in ... logical way of establishing a therapeutic means for preventing such phenomena due to unknown or incompletely understood causes ... In addition, it was observed that the rate of embolisation appears to be decreasing with the passage of time with the ... It demonstrated a very low risk of embolisation even in the absence of long term anticoagulation treatment of the patients. ...
... cerebral angiography has so assumed a therapeutic connotation thanks to the elaboration of endovascular therapeutic techniques ... Embolization (a minimally invasive surgical technique) over time has played an increasingly significant role in the multimodal ...
... which is used in embolization, the therapeutic occlusion of blood vessels. In cryobiology DMSO has been used as a ...
First therapeutic embolization procedure (of a carotid-cavernous fistula); described by Brooks. 1960s - Radioisotopes such as ... Transarterial embolization (TAE)/ Bland embolization: Injection of embolic material (microparticles, alcohol, glue) through a ... portal vein embolization, transarterial/bland embolization, or image guided ablation (RFA, MWA, IRE, Cryoablation). Lung cancer ... Both ablation and embolization techniques are minimally invasive treatment, i.e. they may be delivered through the skin (in a ...
"Therapeutic percutaneous embolization for extra-axial vascular lesions of the head, neck, and spine." J Neurosurg. 1975 Sep;43( ... Portal vein embolization prior to liver resection. First developed by Sadek Hilal in 1968, embolization is a minimally invasive ... Patients who undergo cerebral embolization or portal vein embolization are usually given a general anesthetic. Access to the ... Embolization is used to treat a wide variety of conditions affecting different organs of the human body. The treatment is used ...
Diagnostic and Therapeutic *Interventional radiology is concerned with using expert imaging of the human body, usually via CT, ... uterine fibroid embolization), biopsies and minimally invasive oncologic procedures (radiofrequency and cryoablation of tumors ... Diagnostic (D) or therapeutic (T) specialty. Surgical (S) or internal medicine specialty (I). Age range of patients. Organ- ... A further subdivision is the diagnostic versus therapeutic specialties. While the diagnostic process is of great importance in ...
Hepatic artery embolization
... , also known as trans-arterial embolization (TAE), is one of the several therapeutic methods to ... Endovascular embolization. MedlinePlus, a service of the U.S. National Library of Medicine  Catheter Embolization. ... The embolization therapy can reduce the size of the tumor, and decrease the tumor's impact such its hormone production, ... In practice, hepatic artery embolization is an option if the neoplastic growth is mainly within the liver. By occluding the ...
Bronchial artery embolization
... "arterial embolization" is more common. The therapeutic outcomes are improving due to the combined approach such as spreading ... Bronchial artery embolization is a treatment for hemoptysis, abbreviated as BAE. It is a kind of catheter intervention to ... In the past, paraplegia caused by spinal cord ischemia due to erroneous embolization of the anterior spinal artery was well ... Generally, there are many complications such as non-target blood vessel embolization and adhesion of catheter and vessel wall. ...
Lipiodol is often used in transarterial embolization (TAE), a treatment for HCC, with and without an additional chemotherapy ... Therapeutic Drug Monitoring. 18 (5): 537-43. doi:10.1097/00007691-199610000-00003. PMID 8885116. Higashi S, Maeda Y, Kai M, ... "Experimental study of the effectiveness of capillary embolization using contrast-enhanced Ethibloc". Investigative Radiology. ...
Other treatments include embolization, radiation therapy, and continued observation. With limited research on Bonnet-Dechaume- ... The treatment for Bonnet-Dechaume-Blanc syndrome is controversial due to a lack of consensus on the different therapeutic ... Nonsurgical treatments include embolization, radiation therapy, and continued observation. When pursuing treatment, it is ...
HSG is considered a diagnostic procedure, but may also have therapeutic benefits for infertility treatment. When oil-based ... embolisation. Air can also be accidentally instilled into the uterine cavity by the operator, thus limiting the exam due to ...
"The Embolisation Process". FEmISA: Fibroid Embolisation: Information, Support, Advice. Archived from the original on 2014-05-31 ... Journal of Therapeutic Ultrasound. 2 (Suppl 1): A1-A25. doi:10.1186/2050-5736-2-S1-A1. PMC 4292016. PMID 25932673.CS1 maint: ... Uterine artery embolization may also help. Cancerous versions of fibroids are very rare and are known as leiomyosarcomas. They ... Uterine artery embolization (UAE) is a noninvasive procedure that blocks blood flow to fibroids, causing them to shrink. Long- ...
uterine artery embolization. In those who have symptoms, uterine artery embolization and surgical options have similar outcomes ... "Journal of Therapeutic Ultrasound. 2 (Suppl 1): A1-A25. doi:10.1186/2050-5736-2-S1-A1. PMC 4292016. PMID 25932673.. CS1 maint: ... "The Embolisation Process". FEmISA: Fibroid Embolisation: Information, Support, Advice. Archived from the original on 2014-05-31 ... "Uterine Fibroid Embolisation Africa". 2017-02-23.. *^ Metwally M, Cheong YC, Horne AW (2012). Metwally M (ed.). "Surgical ...
Fillers were found to give a temporary acceptable therapeutic effect in HIV‐infected patients with severe facial lipodystrophy ... Delayed skin necrosis can also occur as a complication of embolization. Embolic complications are more frequently seen when ... embolization into the ophthalmic and retinal arteries can occur. ...
Most therapeutic insulin used today derives from this woman's tumor. Causes of hypoglycemia Metastatic Insulinoma Burns, WR; ... In metastasizing tumors with intrahepatic growth, hepatic arterial occlusion or embolization can be used. Most ...
Uterine artery embolization (UAE) or uterine fibroid embolization (UFE) Prostate artery embolization (PAE) Pulmonary ... By contrast, therapeutic IR procedures provide direct treatment-they include catheter-based medicine delivery, medical device ... Embolization: The goal of embolization is to decrease or stop flow only in a target vessel, while avoiding cutting off the flow ... Transarterial embolization (TAE)/Bland embolization: Injection of embolic material (microparticles, alcohol, glue) through a ...
Ultrasonography of liver tumors
Monitoring TACE therapeutic results by contrast imaging techniques is performed as for ablative therapies initially after one ... A similar procedure is transarterial embolization but without chemotherapeutic agents injection, used in the treatment of ... On the other hand, CE-CT is also limited by the presence of Lipiodol (iodine oil), therefore the evaluation of therapeutic ... CEUS also allows assessment of therapeutic effect immediately post-procedure (with the possibility of reintervention in case of ...
Robinson, C; Miller, D; Will, M; Dhaun, N; Walker, W (2018). "Hughes-Stovin syndrome: the diagnostic and therapeutic challenges ... According to the Orphanet Journal, treatments, including ventilator, surgery and transcatheter arterial embolization are also ...
This study will help to optimize the safe tolerable dose of TPZ, when it is administered with embolization in liver cancer. ... prototype for a novel class of therapeutic agents targeting tumor hypoxia". Seminars in Oncology. 29 (1 Suppl 4): 102-9. doi: ... A new clinical phase I trial of Tirapazamine combined with embolization in liver cancer has been received in June, 2014. ... Clinical trial number NCT02174549 for "Dose-defining Study of Tirapazamine Combined With Embolization in Liver Cancer" at ...
Society of Interventional Radiology
... image-guided therapeutic interventions for disease management. It was founded in 1973 as the Society of Cardiovascular ... History of invasive and interventional cardiology Coronary catheterization Cardiac catheterization Uterine artery embolization ...
Cardosi RJ, Nackley AC, Londono J, Hoffman MS (2002). "Embolization for advanced abdominal pregnancy with a retained placenta. ... Worley, K. C.; Hnat, M. D.; Cunningham, F. G. (2008). "Advanced extrauterine pregnancy: Diagnostic and therapeutic challenges ... Placental vessels have also been blocked by angiographic embolization. Complications of leaving the placenta can include ... Mahajan, N. N. (2008). "Advanced extrauterine pregnancy: Diagnostic and therapeutic challenges". American Journal of Obstetrics ...
更年期 - 维基百科，自由的百科全书
Therapeutic Advances in Drug Safety. 2015, 6 (2): 45-56. ISSN 2042-0986. doi:10.1177/2042098614568300.. ... uterine artery embolisation）。卵巢儲備的消耗會讓循環的促卵泡激素（FSH）及黄体生成素（LH）上昇，因為較少卵母细胞及卵泡可以
Surgery may also become necessary due to therapeutic radiation treatments to the pelvic area. ... It is rarely used as a therapeutic medical procedure, such as when cancer has developed in or spread to the clitoris. It is ...
European Society for Therapeutic Radiology and Oncology. *Academic Clinical Oncology and Radiobiology Research Network: A NCRI ... Yip D, Allen R, Ashton C, Jain S (2004). "Radiation-induced ulceration of the stomach secondary to hepatic embolization with ... Radiation can increase the risk of heart disease and death as observed in previous breast cancer RT regimens. Therapeutic ... Intraoperative radiation therapy (IORT) is applying therapeutic levels of radiation to a target area, such as a cancer tumor, ...
"Therapeutic Advances in Drug Safety. 6 (2): 45-56. doi:10.1177/2042098614568300. PMC 4406918. PMID 25922653.. ... Reduced blood supply to the ovaries that may occur as a consequence of hysterectomy and uterine artery embolisation has been ... endometrial ablation and uterine artery embolisation. The depletion of the ovarian reserve causes an increase in circulating ...
Therapeutic implications". Clinical Pharmacokinetics. 24 (6): 453-71. doi:10.2165/00003088-199324060-00003. PMID 8513649. S2CID ... embolization) and decay of muscle tissue (rhabdomyolysis). Alprazolam is not very soluble in water-when crushed in water ... John's wort) conversely can lower the plasma levels of alprazolam and reduce its therapeutic effect. ... The therapeutic properties of alprazolam are similar to other benzodiazepines and include anxiolytic, anticonvulsant, muscle ...
"Therapeutic Advances in Cardiovascular Disease. 11 (11): 297-317. doi:10.1177/1753944717729141. PMC 5933669. PMID 28911261.. ... Yip D, Allen R, Ashton C, Jain S (March 2004). "Radiation-induced ulceration of the stomach secondary to hepatic embolization ... European Society for Therapeutic Radiology and Oncology. *Who does what in Radiation Oncology? - Responsibilities of the ... Radiation can increase the risk of heart disease and death as observed in previous breast cancer RT regimens. Therapeutic ...
Gurewich, V. (2016). "Therapeutic Fibrinolysis: How Efficacy and Safety Can be Improved". Journal of the American College of ... Embolization occurs when the thrombus breaks free from the vascular wall and becomes mobile, thereby traveling to other sites ... Thrombus formation can have one of four outcomes: propagation, embolization, dissolution, and organization and recanalization.[ ...
ന്യുമോണിയ - വിക്കിപീഡിയ
Griffith GL, Maull KI, Sachatello CR.1977.Septic pulmonary embolization.Surg Gynecol Obstet.1977 Jan;144(1):105-8.PMID: 318771 ... Pseudomonas aeruginosa: resistance and therapeutic options at the turn of the new millennium. Clin Microbiol Infect. Jun 2007; ... Chastre J, Luyt CE.Other therapeutic modalities and practices: implications for clinical trials of hospital-acquired or ... Cunha BA: Nosocomial pneumonia: diagnostic and therapeutic considerations. Med Clin North Am. 2001 Jan;85(1):79-114. PMID: ...
Embolization. Further information: Embolus. A thrombus may become detached and enter circulation as an embolus, finally ... Moliterno, David (2013). Therapeutic advances in thrombosis. Chichester, West Sussex: Wiley-Blackwell. ISBN 9781405196253. .. ... Expert Opinion on Therapeutic Targets. 20 (2): 151-158. doi:10.1517/14728222.2016.1086750. ISSN 1744-7631. PMID 26558419.. ... Therapeutic strategies that have potential to improve clinical outcomes in reperfused STEMI patients include remote ischemic ...
... and hepatic artery embolization may also be used. ... "Therapeutic options for the management of pancreatic cancer" ... "Novel therapeutic targets for pancreatic cancer". World Journal of Gastroenterology. 20 (31): 10825-44. doi:10.3748/wjg.v20. ... "Genetic determinants and potential therapeutic targets for pancreatic adenocarcinoma". Front Physiol. 5: 87. doi:10.3389/fphys ...
Therapeutic surgery treats a previously diagnosed condition. Cosmetic surgery is done to subjectively improve the appearance of ...
胰臟癌 - 維基百科，自由的百科全書
Therapeutic options for the management of pancreatic cancer. World J. Gastroenterol. 2014, 20 (32): 11142-59. PMC 4145755. PMID ... hepatic artery embolization）也是可以考慮的治療方式。 ... Novel therapeutic targets for pancreatic cancer. World Journal of Gastroenterology. August 2014, 20 (31): 10825-44. PMC 4138462 ... Reznik R, Hendifar AE, Tuli R. Genetic determinants and potential therapeutic targets for pancreatic adenocarcinoma. Front ...
... therapeutic), as a hemostatic treatment for bleeding or as a treatment for some types of cancer by deliberately blocking blood ... Embolization (or embolisation) refers to the passage and lodging of an embolus within the bloodstream. It may be of natural ... Patients who undergo cerebral embolization or portal vein embolization are usually given a general anesthetic. ... Embolization. Micrograph of embolic material in the artery of a kidney. The kidney was surgically removed because of cancer. H& ...
Inferior vena cava filter
Emerson, RH Jr.; Cross R; Head WC (1991). "Prophylactic and early therapeutic use of the Greenfield filter in hip and knee ... Of these IVC filter side effects, 328 involved device migration, 146 involved embolizations after detachment of device ...
A small proportion of PE is due to the embolization of air, fat, and talc in the drugs of intravenous drug abusers. More ... in lower than therapeutic doses) to their pills to prevent injection. Unlike naloxone, atropine does indeed help morphine and ...
Embolization, or the launching of debris into the bloodstream. *Arterial rupture from over-inflation of a balloon catheter or ... A coronary angioplasty is a therapeutic procedure to treat the stenotic (narrowed) coronary arteries of the heart found in ...
Neuroendokrininės neoplazijos - Vikipedija
Is treatment response predictable by pre-therapeutic uptake of 68Ga-DOTATOC? Diagn Interv Imaging. 2013 Sep 11. pii: S2211-5684 ... metastatic midgut carcinoid tumours with recombinant human alpha2b interferon with or without prior hepatic artery embolization ...
Embolization. Further information: Embolus. A thrombus may become detached and enter circulation as an embolus, finally ... Expert Opinion on Therapeutic Targets. 20 (2): 151-158. doi:10.1517/14728222.2016.1086750. ISSN 1744-7631. PMID 26558419.. ...
... which he advocated for both diagnostic and therapeutic purposes. In 1912, a neurologist William Mestrezat gave the first ... "Meningiomas: the role of preoperative angiography and embolization". Neurosurgical Focus. 15 (4): 1 p following ECP4. doi ...
European Society for Therapeutic Radiology and Oncology. *Who does what in Radiation Oncology? - Responsibilities of the ... Yip D, Allen R, Ashton C, Jain S (2004). "Radiation-induced ulceration of the stomach secondary to hepatic embolization with ... Radiation can increase the risk of heart disease and death as observed in previous breast cancer RT regimens. Therapeutic ... Intraoperative radiation therapy (IORT) is applying therapeutic levels of radiation to a target area, such as a cancer tumor, ...
Dilation and curettage
It is a therapeutic gynecological procedure as well as the most often used method of first trimester miscarriage or abortion.[1 ...
Tong A, Li M, Cui Y, Ma X, Wang H, Li Y (2020). "Temozolomide Is a Potential Therapeutic Tool for Patients With Metastatic ... "Anaesthetic management of a case of adrenal and extra-adrenal phaeochromocytoma for preoperative embolisation". Indian Journal ... imaging and therapeutic options". Gland Surgery. 9 (1): 105-123. doi:10.21037/gs.2019.10.25. PMC 7082276. PMID 32206603. Conzo ... a conversation with the prescriber may be necessary fo facilitate alternative therapeutic options while the patient is ...
Mitral valve stenosis
In addition, when AF sets in, systemic embolization becomes a real danger. Mitral stenosis typically progresses slowly (over ... cautious inpatient administration of ACE inhibitors Mitral valvuloplasty is a minimally invasive therapeutic procedure to ...
2003). "A tyrosine kinase created by fusion of the PDGFRA and FIP1L1 genes as a therapeutic target of imatinib in idiopathic ... or blockage of arteries due to the embolization of blood clots that from in the heart); pulmonary airway and parenchymal ...
National Coverage Determination (NCD) for Therapeutic Embolization (20.28)
Colocutaneous fistula complicating therapeutic mesenteric embolisation.
However, this therapeutic option is associated with a significant risk of irreversible segmental colonic ischaemia. We present ... Embolization, Therapeutic / adverse effects*. Gastrointestinal Hemorrhage / prevention & control*. Humans. Intestinal Fistula ... However, this therapeutic option is associated with a significant risk of irreversible segmental colonic ischaemia. We present ...
Percutaneous transcatheter retrieval of misplaced therapeutic embolisation devices. | Heart
In four of the five most recent cases, the misplaced device was retrieved and the therapeutic embolisation was completed at the ... OBJECTIVE--To assess the incidence and subsequent management of misplaced devices as a complication of therapeutic embolisation ... This group had 231 therapeutic embolisation procedures at 241 sites using coils, umbrella devices, or detachable balloons. MAIN ... PATIENTS--205 consecutive children and adults undergoing therapeutic embolisation for congenital heart disease in the 10 years ...
Therapeutic effect of enterprise stent-assisted embolization for very small ruptured intracranial aneurysms.
... 08:00 EDT 1st ... Summary of "Therapeutic effect of enterprise stent-assisted embolization for very small ruptured intracranial aneurysms.". ... Home » Topics » Stent » Research » Therapeutic effect of enterprise stent-assisted embolization for very small ruptured ... including BLOOD VESSELS and LYMPHATIC VESSELS such as by THERAPEUTIC EMBOLIZATION or LIGATION. ...
Clinical Evaluation of Cellulose Porous Beads for the Therapeutic Embolization of Meningiomas | American Journal of...
Clinical Evaluation of Cellulose Porous Beads for the Therapeutic Embolization of Meningiomas. Y. Kai, J.-I. Hamada, M. Morioka ... Trisacryl gelatin microspheres for therapeutic embolization. I. Development and in vitro evaluation. AJNR Am J Neuroradiol 1996 ... Embolization. Of 141 patients selected for this study, 13 did not undergo ECA embolization: 11 because they had positive ... Trisacryl gelatin microspheres for therapeutic embolization. II. Preliminary clinical evaluation in tumors and arteriovenous ...
Prostate Artery Embolization (PAE) for Lower Urinary Tract Symptoms (LUTS) Due to Benign Prostatic Hyperplasia (BPH) - Full...
Therapeutic Embolization. Prostatic Artery Embolization. Additional relevant MeSH terms: Hyperplasia. Prostatic Hyperplasia. ... Experimental: Prostate Artery Embolization Prostate Artery Embolization. Device: Prostate Artery Embolization Prostate Artery ... Prostate Artery Embolization (PAE) for Lower Urinary Tract Symptoms (LUTS) Due to Benign Prostatic Hyperplasia (BPH). The ... Prostate Artery Embolization (PAE) for Lower Urinary Tract Symptoms (LUTS) Due to Benign Prostatic Hyperplasia (BPH). ...
Transarterial Coil Embolization of the Superior Rectal Arteries for Treatment of Stage II Hemorrhoids - Tabular View -...
Embolization, Therapeutic. Intervention ICMJE Procedure: Transarterial coil embolization Transarterial coil embolization of the ... Experimental: Coil embolization Transarterial coil embolization of the superior rectal arteries via a transradial left arterial ... Transarterial Coil Embolization of the Superior Rectal Arteries for Treatment of Stage II Hemorrhoids. The safety and ... Embolization of a hemorrhoid following 18 hours of life-threatening bleeding. Cardiovasc Intervent Radiol. 2008 Jan-Feb;31(1): ...
Therapeutic arterial embolization for control of severe hepatic haemorrhage. | IMSEAR
Therapeutic arterial embolization for control of severe hepatic haemorrhage. Therapeutic arterial embolization for control of ... Cephalosporins/therapeutic use , Child , Embolization, Therapeutic/methods , Gelatin Sponge, Absorbable/therapeutic use , ... Adult , Angiography, Digital Subtraction , Catheterization, Peripheral , Cefotaxime/therapeutic use , ... Hemorrhage/diagnostic imaging , Hemostatics/therapeutic use , Hepatic Artery/diagnostic imaging , Humans , Liver Diseases/ ...
Pipeline embolization device (PED) for neurovascular reconstruction: initial experience in the treatment of 101 intracranial...
Embolization, Therapeutic / adverse effects * Embolization, Therapeutic / instrumentation* * Female * Humans * Intracranial ... Pipeline embolization device (PED) for neurovascular reconstruction: initial experience in the treatment of 101 intracranial ... "pipeline embolization device" (PED) for the treatment of intracranial aneurysms and dissections. ...
The safety and effectiveness of brain arteriovenous malformation embolization using acrylic and particles: the experiences of a...
... embolization for two series of patients, of which one was treated with particulate embolization and the other with acrylic ... Embolization, Therapeutic / instrumentation* * Equipment Safety * Humans * Intracranial Arteriovenous Malformations / ... of which one was treated with particulate embolization and the other with acrylic embolization. Sixty-five consecutive patients ... The ability to surgically resect an AVM after embolization and to reduce nidus size with acrylic was at least comparable with ...
Patent US7799047 - Vascular embolization with an expansible implant - Google Patents
Compositions for therapeutic percutaneous embolization and the use thereof. US4819637. 1 Sep 1987. 11 Apr 1989. Interventional ... The embolization of blood vessels is desired in a number of clinical situations. For example, vascular embolization has been ... Vascular embolization with an expansible implant. US6210432 *. 30 Jun 1999. 3 Apr 2001. Jan Otto Solem. Device and method for ... Vascular embolization with an expansible implant. US9358140. 7 Dec 2014. 7 Jun 2016. Aneuclose Llc. Stent with outer member to ...
Patent US8062673 - Process for embolization using swellable and deformable microspheres - Google Patents
A method for embolization treatment was developed in which microspheres with novel properties are administered in a mammal. The ... and local anesthetics provide additional treatment to the physical blockage of embolization. Additional therapeutic agents that ... Embolization Treatment. In the present method for embolization in a mammal, microspheres prepared by the present process are ... Microspheres for active embolization. WO2003094930A1. May 7, 2003. Nov 20, 2003. Biosphere Medical, Inc.. Embolization using ...
Retrograde cannulation of the draining vein for embolization of filum terminale arteriovenous fistula in the lower sacral...
Embolization, Therapeutic. A method of hemostasis utilizing various agents such as Gelfoam, silastic, metal, glass, or plastic ... Transvenous embolization of thalamic arteriovenous malformation under transient cardiac standstill.. Transvenous embolization ( ... Splenic Embolization for Portal Hypertension. The primary purpose of this study is to evaluate the safety and efficacy of ... A new endovascular route for the treatment of brain AVMs may be possible in some cases: Trans-Venous Embolization (TVE). The ...
Evaluation of the therapeutic effect of transcatheter arterial embolization for hepatocellular carcinoma<...
Evaluation of the therapeutic effect of transcatheter arterial embolization for hepatocellular carcinoma. Oncology. 2000 May;58 ... Evaluation of the therapeutic effect of transcatheter arterial embolization for hepatocellular carcinoma. In: Oncology. 2000 ; ... Evaluation of the therapeutic effect of transcatheter arterial embolization for hepatocellular carcinoma. / Okusaka, Takuji; ... Evaluation of the therapeutic effect of transcatheter arterial embolization for hepatocellular carcinoma. ...
Neurologic complications of arteriovenous malformation embolization using liquid embolic agents.
Embolization of arteriovenous malformations (AVMs) is commonly used to achieve nidal volume reduction before microsurgical ... Embolization, Therapeutic / statistics & numerical data*. Female. Hemostatics / therapeutic use*. Humans. Incidence. ... CONCLUSION: Embolization of brain AVMs can be performed with a high degree of technical success and a low rate of permanent ... For each embolization session, the agent used, number of pedicles embolized, the percentage of nidal obliteration, and any ...
Response of early-stage hepatocellular carcinoma and borderline lesions to therapeutic arterial embolization<...
Response of early-stage hepatocellular carcinoma and borderline lesions to therapeutic arterial embolization. American Journal ... Response of early-stage hepatocellular carcinoma and borderline lesions to therapeutic arterial embolization. / Takayasu, K.; ... title = "Response of early-stage hepatocellular carcinoma and borderline lesions to therapeutic arterial embolization", ... T1 - Response of early-stage hepatocellular carcinoma and borderline lesions to therapeutic arterial embolization ...
Transcatheter Arterial Embolization of Spontaneous Soft Tissue Hematomas: A Systematic Review | SpringerLink
... are usually treated with transcatheter arterial embolization (TAE) although only limited retrospective studies exist evaluating ... Goldin AR, Walker WJ, Goldblatt M. Therapeutic embolisation for spontaneous retroperitoneal and other extravisceral haemorrhage ... Transcatheter arterial embolisation in anticoagulant-related haematoma-a current therapeutic option: a report of four patients ... Gelfoam embolization for control of bleeding from rectus sheath hematoma. Am J Roentgenol. 1980;135(6):1283-4.Google Scholar ...
Percutaneous embolization of persistent low-output enterocutaneous fistulas | SpringerLink
Objectives To present and retrospectively evaluate the technique of percutaneous embolization of chronic enterocutaneous ... Enterocutaneous fistula Post-operative complications Therapeutic embolization Ethiodized oil Tissue adhesives This is a preview ... In one patient 18 months after the embolization a new perforation due to diverticulitis close to the embolization site occurred ... In one patient 1 month following embolization a low-output enteric discharge was observed, but the ECF spontaneously healed 5 ...
France Neurovascular Embolization Procedures Outlook to 2025
... SummaryGlobalDatas new report, France Neurovascular Embolization ... Global Central Nervous System Therapeutic ... $ 2200 March 2019 2019 Abdominal Aortic Aneurysm Ongoing Cli ... $ 2199 February ... France Neurovascular Embolization Procedures volumes by segments - Aneurysm Clipping Procedures, Embolization Coiling ... France Neurovascular Embolization Procedures Outlook to 2025. Summary. GlobalDatas new report, France Neurovascular ...
Therapeutic embolization for control of epistaxis in a patient with hereditary hemorrhagic telangiectasia<...
Therapeutic embolization for control of epistaxis in a patient with hereditary hemorrhagic telangiectasia. American Journal of ... Therapeutic embolization for control of epistaxis in a patient with hereditary hemorrhagic telangiectasia. / Weissman, Jane L ... Weissman, J. L., Jungreis, C. A., & Johnson, J. T. (1995). Therapeutic embolization for control of epistaxis in a patient with ... Fingerprint Dive into the research topics of Therapeutic embolization for control of epistaxis in a patient with hereditary ...
Choroidal artery embolization in the management of cerebrospinal fluid overproduction: case report and review of the literature...
A real diagnostic and therapeutic challenge.] Rev Neurol 65:112-1162017 (Span) ... Slater LAHoffman CDrake JKrings T: Pre-operative embolization of a choroid plexus carcinoma: review of the vascular anatomy. ... Aljared TFarmer JPTampieri D: Feasibility and value of preoperative embolization of a congenital choroid plexus tumour in the ... followed by distal choroidal artery embolization, enabling VPS re-internalization. The embolization was complicated by ...
Efficacy and morbidity of therapeutic renal embolization in the spectrum of urologic disease<...
Efficacy and morbidity of therapeutic renal embolization in the spectrum of urologic disease. Journal of Endourology. 2003 Aug; ... Efficacy and morbidity of therapeutic renal embolization in the spectrum of urologic disease. / Jacobson, Avi I.; Amukele, S. A ... Results: Embolization was successful on the first attempt in 87% of the patients. A second embolization was performed in four ... Results: Embolization was successful on the first attempt in 87% of the patients. A second embolization was performed in four ...
Patent US6911219 - Partially acetalized polyvinyl alcohol embolization particles, compositions ... - Google Patents
This relates to partially acetalized polyvinyl alcohol embolization particles suitable for implanting in the human body, to ... Polyvinyl Alcohol Microspheres, Injectable Solutions and Therapeutic Uses of the Same. US20110033508 *. 31 Jul 2009. 10 Feb ... Embolization of a vessel to an organ or in an organ may be used for a number of reasons. Vessel embolization may be used, for ... Microspheres for active embolization. US20090030117 *. 23 Sep 2008. 29 Jan 2009. Boston Scientific Scimed, Inc.. Porous ...
CUHK Proves Prostate Artery Embolization Effective for Benign Prostatic Hyperplasia - Healthcanal.com : Healthcanal.com
New therapeutic approach for advanced lung disease 09/09/2017 COPD Can E-cigarettes help COPD patients quit smoking and reduce ... Embolization leads to ischemic necrosis and volume reduction of the prostate. As a result, obstruction to urine outflow from ... Success rate of Prostate Artery Embolization reaches 90% The research team from CUHK performed PAE on 58 patients with BPH ... The procedure involves embolization of the prostatic arteries using microspheres of 100 to 300 micron in diameter through ...
Portal vein embolisation prior to extended right-sided hepatic resection | HKMJ
Key words: Carcinoma, hepatocellular; Cholangiocarcinoma; Embolization, therapeutic; Hepatectomy; Portal vein. View this ... In older patients who have worse preoperative liver and renal functions, portal vein embolisation enhances the possibility to ... Patients undergoing portal vein embolisation were older (69 years vs 55 years; P=0.009), and had significantly worse ... To determine whether preoperative portal vein embolisation improves the operative outcome of patients undergoing extended right ...
Trisacryl gelatin microspheres versus polyvinyl alcohol particles in the preoperative embolization of bone neoplasms. |...
Trisacryl gelatin microspheres versus polyvinyl alcohol particles in the preoperative embolization of bone neoplasms. - Antonio ... Polyvinyl Alcohol (therapeutic use) *Postoperative Hemorrhage (drug therapy, prevention & control) *Tomography, X-Ray Computed ... Trisacryl gelatin microspheres versus polyvinyl alcohol particles in the preoperative embolization of bone neoplasms.. Abstract ... Furthermore, they had a minor increase of bleeding related to the delay time between embolization and surgery. The use of ...
Transcatheter embolisation of intrahepatic arteriovenous shunts in patients with hepatocellular carcinoma | HKMJ
Key words: Arteriovenous fistula; Carcinoma, hepatocellular; Chemoembolization, therapeutic. View this abstract indexed in ... Transcatheter embolisation of intrahepatic arteriovenous shunts in patients with hepatocellular carcinoma. Winnie SW Chan, WL ... In the simple shunts, coil embolisation achieved complete occlusion. In complex shunts with multiple feeders and draining veins ... Managing arteriovenous shunts with embolisation was feasible. The choice of embolic agent should be based on good understanding ...
PRIME PubMed | Transcatheter embolization of extremity vascular malformations: the long-term success of multiple interventions
Transcatheter embolization of extremity vascular malformations: the long-term success of multiple interventions. Download Prime ... AdultArteriovenous MalformationsCatheterizationCyanoacrylatesDatabases, FactualEmbolization, TherapeuticEthanolExtremities ... Ethanol embolization of vascular malformations.. *Efficacy and safety of embolization in arteriovenous malformations of the ... Outcomes of sclerotherapy and embolization for arteriovenous and venous malformations.. *Ethanol embolization of arteriovenous ...
Extra-Aneurysmal Flow Modification Following Pipeline Embolization Device Implantation: Focus on Regional Branches, Perforators...
Therapeutic options were discussed by a multidisciplinary team. Patients were treated with endovascular reconstruction if they ... The Pipeline embolization device for the intracranial treatment of aneurysms trial. AJNR Am J Neuroradiol 2011;32:34-40. ... Pipeline Embolization Device. Flow-diversion systems appear to be promising tools for the treatment of giant, wide-neck, or ... Safety of the Pipeline embolization device in treatment of posterior circulation aneurysms. AJNR Am J Neuroradiol 2012;33:1225- ...
North Shore University Hospital's Brain Aneurysm Center Offers New Pipeline® Embolization Device to Treat Complex Brain...
Study shows therapeutic impact of neighbourliness on dementia Cancers. 12/18/2017 Cancers ... Home Brain and Nerves North Shore University Hospitals Brain Aneurysm Center Offers New Pipeline® Embolization Device to Treat ... "The Pipeline® Embolization Device offers neurointerventional surgeons a minimally invasive alternative to open surgery or ... North Shore University Hospitals Brain Aneurysm Center Offers New Pipeline® Embolization Device to Treat Complex Brain ...
ArteryAngiographyInterventionalMinimally invasiveComplicationsAneurysmOcclusionArteriesUnderwentEndovascularPreoperativePATIENTSHemorrhageTumorBlood VesselsPortal veinTransarterialTranscatheter embolizationMicrospheresAbstractTreatmentCONCLUSIONSEmbolicProcedureEmbolus within the bloodstreamOutcomesEfficacyDiagnosticPipeline embolization devicePolyvinyl alcohol embolizationVascular malformationsProceduresRetrospectiveRenal embolizationPercutaneous embolizationCarcinomaFistulaPulmonaryChemoembolizationGlue embolizationDeviceHaemorrhage
- Stent-assisted coiling embolization of middle cerebral artery trifurcation wide-necked aneurysms. (bioportfolio.com)
- The aim of this study was to examine the effects of stent-assisted coiling embolization of middle cerebral artery (MCA) trifurcation wide-necked aneurysms in clinical practice. (bioportfolio.com)
- This is a investigator-initiated evaluation of the safety and efficacy of treating benign prostatic hyperplasia (BPH) by prostatic artery embolization. (clinicaltrials.gov)
- The primary purpose of this study is to evaluate the safety and efficacy of partial splenic artery embolization in the treatment of symptomatic portal vein hypertension. (bioportfolio.com)
- The authors present the case of a child with partial trisomy 9p and delayed diagnosis of hydrocephalus with radiographic evidence of DVHCP who was successfully managed with ventriculoperitoneal shunt (VPS) placement, adjuvant bilateral endoscopic choroid plexus coagulation (CPC), and the novel application of anterior choroidal artery embolization. (thejns.org)
- Daily CSF production was reduced via endoscopic third ventriculostomy and bilateral CPC, followed by distal choroidal artery embolization, enabling VPS re-internalization. (thejns.org)
- The Department of Imaging and Interventional Radiology at The Chinese University of Hong Kong (CUHK) and the Vascular and Interventional Radiology Foundation Clinical Science Centre jointly carried out a clinical study on the use of a minimally invasive treatment called 'Prostate Artery Embolization (PAE)' on patients with BPH in 2015. (healthcanal.com)
- This complication may arise from intra-prostate anastomoses that connect prostate artery to the arteries of these organs, leading to shunting of embolization microspheres to these organs. (healthcanal.com)
- We investigated the patency of covered side branches and flow modification within the parent artery following placement of the Pipeline Embolization Device in the treatment of intracranial aneurysms. (ajnr.org)
- The Pipeline® Embolization Device offers neurointerventional surgeons a minimally invasive alternative to open surgery or placement of materials such as coils or a liquid embolic when treating carotid artery brain aneurysms," said Avi Setton, MD , chief of interventional neuroradiology at North Shore University Hospital. (healthcanal.com)
- Objectives Evidence on the safety and long-term efficacy of super selective bronchial artery embolisation (ssBAE) using platinum coils in patients with haemoptysis is insufficient. (bmj.com)
- The strengths of this study include the large sample size and standardiszed protocol of the elective super selective bronchial artery embolisation (ssBAE). (bmj.com)
- 1.1 Research Question Does pre emptive morphine dosing help reduce acute post operative pain (as expressed on a visual analogue scale, VAS) and/or post operative opioid use in patients undergoing uterine artery embolisation? (knowcancer.com)
- Prostate artery embolisation (PAE) is a new minimally invasive treatment for lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). (springer.com)
- Trials studying the efficacy of prostate artery embolisation to treat LUTS with more than ten participants and follow-up longer than 6 months were included by two independent authors. (springer.com)
- EDMONTON, Alberta--( BUSINESS WIRE )--IMBiotechnologies Ltd. ("IMB"), a privately held medical device company focused on developing medical device products for use in the area of embolotherapy, today announced the treatment of the first patient with OCL 500 in a clinical study of prostate artery embolization to treat patients with benign prostate hypertrophy (BPH). (businesswire.com)
- Mike Stewart, CEO of IMB, stated, "We are pleased to announce the treatment of the first patient with OCL 500 in this prostate artery embolization study. (businesswire.com)
- IMBiotechnologies Ltd. today announced the treatment of the first patient with OCL 500 in a clinical study of prostate artery embolization to treat patients with benign prostate hypertrophy (BPH). (businesswire.com)
- The first line of treatment for HAP is the embolization of the affected artery 5 . (isciii.es)
- Hepatic artery angiography and embolization for hemobilia following laparoscopic cholecystectomy. (isciii.es)
- After endovascular treatment by embolization of branches of the hypogastric artery, the hemorrhage was definitively controlled. (scielo.br)
- Embolization of the left omental artery with use of N-butyl-2-cyanoacrylate was performed. (hindawi.com)
- To our knowledge, this is the first description of a successful embolization of an omental artery (omental branch) in the setting of acute bleeding attributable to SAM. (hindawi.com)
- Transcatheter renal artery embolization: clinical applications and techniques. (semanticscholar.org)
- The purpose of this study was to report the angiographic aspects of the bronchial circulation and the long-term results of bronchial artery embolisation in this subset of patients with various stages of smoking-related disease and no other comorbidity. (ersjournals.com)
- Performed by an interventional radiologist, selective embolization of the uterine artery is reported as a well-tolerated and effective treatment option for managing severe bleeding from residual uterine vascular malformations in patients with gestational trophoblastic tumors that have been treated. (medscape.com)
- To report early results following prostatic artery embolization (PAE) and compare outcomes between nonspherical polyvinyl alcohol (PVA) particles and microspheres to treat lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH). (hindawi.com)
- 9 ] reported a case of the reduction of prostatic volume after prostatic artery embolization (PAE) for the treatment of BPH with bleeding, experimental animal studies [ 10 , 11 ] in dogs and pigs demonstrated that PAE can lead to prostate gland volume reduction without sexual dysfunction. (hindawi.com)
- Prostatic artery embolization (PAE) is a new BPH treatment under clinical investigation. (urotoday.com)
- Renal artery embolization. (springermedizin.de)
- A comprehensive review on technique and choice of embolic materials for renal artery embolization. (springermedizin.de)
- IndiCure affiliated best hospitals in India have highly qualified doctors and cutting edge technology to perform Uterine artery embolization in India and Varicocele embolization in India at much affordable cost. (indicure.com)
- Uterine Artery Embolization (UAE) also known as uterine fibroid embolization (UFE) is the minimally invasive surgical procedure for treating fibroids in the uterus. (indicure.com)
- Uterine Artery Embolization is considered as a novel and non-invasive approach for the treatment of such fibroids in contrast to other traditional and minimally invasive approaches for treating the fibroids. (indicure.com)
- There is increasing acceptance of bronchial artery embolisation as the treatment of choice for acute massive haemoptysis not controlled by conservative treatment, when a bronchial artery can be identified as the source of bleeding. (bmj.com)
- Use of selective bronchial artery embolisation to control massive haemoptysis. (bmj.com)
- A) Bronchial angiogram showing common trunk and left sided abnormal circulation pre-embolisation, and (B) post-embolisation angiogram showing the left bronchial artery and successful embolisation of abnormal vessels. (bmj.com)
- The hepatic artery can also be blocked without chemotherapy, in which case it is called bland transarterial embolisation (TAE). (cochrane.org)
- Hepatic artery embolization , also known as trans-arterial embolization (TAE), is one of the several therapeutic methods to treat primary liver tumors or metastases to the liver. (wikipedia.org)
- In practice, hepatic artery embolization occludes the blood flow to the tumors, achieving significant tumor shrinkage in over 80% of people. (wikipedia.org)
- In practice, hepatic artery embolization is an option if the neoplastic growth is mainly within the liver. (wikipedia.org)
- Hepatic artery chemoembolization (HACE), sometimes called transarterial chemoembolization (TACE), combines hepatic artery embolization with hepatic artery chemo infusion. (wikipedia.org)
- Radiofrequency ablation (RFA), hepatic artery embolization (HAE), and liver resection are other options for residual or progressive disease. (gistsupport.org)
- Hepatic artery embolization is a very specialized procedure. (gistsupport.org)
- Below is an excerpt from the March issue of the journal "Current Problems in Surgery" that discusses hepatic artery embolization. (gistsupport.org)
- Hepatic artery embolization is an effective therapeutic option for patients with liver metastases from GIST. (gistsupport.org)
- Report a case of transcatheteral embolization of a Bronchial Artery Aneurysm (BAA) using Onyx. (omicsonline.org)
- The present case reports the first Bronchial Artery Embolization (BAE) with Onyx 34 (Micro Therapeutic Inc., ev3 Neurovascular, Irvine, CA, USA). (omicsonline.org)
- +201098807883 splenic artery embolization (PSE) in the x103/mm3 and 5.85±1.01 x103/mm3 after management of hypersplenism in patients one month. (who.int)
- Their proper identification is of utmost importance for surgical planning prior to live donor transplantation 2,3 and renal artery embolization for various reasons 5 . (radiopaedia.org)
- A total of 25 patients underwent follow-up digital subtraction angiography (DSA) at 3-21 months postintervention, in whom there were 22 cases with complete occlusion, 2 cases with recurrence of aneurysm neck, and 1 case with in-stent restenosis, but there was no patient with neurologic deficits.The Enterprise stent-assisted coiling embolization can be a safe and effective technique for treatment of very small ruptured intracranial aneurysms. (bioportfolio.com)
- Time-of-flight magnetic resonance angiography imaging of a residual arteriovenous malformation nidus after Onyx embolization for stereotactic radiosurgery planning. (semanticscholar.org)
- These doses included the diagnostic (angiography) and therapeutic (embolization) procedures. (unboundmedicine.com)
- The aim of this study is to investigate the role of digital subtraction angiography (DSA) and endovascular embolization in the management of arterial bleeding in SAP patients. (termedia.pl)
- Embolization was performed in the interventional neuroangiography suite by using high-resolution DSA and the road-mapping technique. (ajnr.org)
- In the acute stage of SAM complicated by haemorrhage related to ruptured aneurysms, interventional treatment with transcatheter embolization or placement of covered stents can be the treatment of first choice. (hindawi.com)
- Embolization is a non-surgical, minimally-invasive procedure performed by an interventional radiologist and interventional neuroradiologists. (absoluteastronomy.com)
- In addition, Interventional Oncology provides a range of therapeutic options used for palliative care including biopsy, vascular port, and chemotherapy catheter placement, abscess drainage, stenting of malignant strictures, and various therapies for pain relief. (yalecancercenter.org)
- Renal embolization (RE) is a minimally invasive endovascular procedure performed primarily by interventional radiology that can be used to treat a variety of urologic conditions including malignant renal tumors, angiomyolipomas, renal trauma, and complications following biopsy. (springermedizin.de)
- A multidisciplinary approach between urology and interventional radiology should be pursued for all patients undergoing renal embolization regardless of indication. (springermedizin.de)
- Varicocele Embolization is a minimally invasive procedure done by interventional radiologist under fluoroscopy during which the blood flow to the dysfunctional vein is stopped. (indicure.com)
- I am a consultant radiologist with specialist expertise in percutaneous interventional procedures (biopsies, drain insertions, peripheral arterial intervention, fibroid and varicocele embolisation) and back pain related procedures (epidural/ facet joint and nerve root injections as well as percutaneous vertebroplasty). (spirehealthcare.com)
- This research was aimed to explore the role of interventional embolization in hydrosalpin resulting from In Vitro Fertilization and Embryo Transfer (IVF-ET). (alliedacademies.org)
- Recently, with the development of interventional radiology, interventional embolization has been applied in the treatment for hydrosalpinx before IVF-ET and achieved a certain therapeutic effect. (alliedacademies.org)
- Interventional oncology procedures are segmented into two procedures i.e. diagnostic and therapeutic. (openpr.com)
- As such, minimally invasive procedures such as transarterial embolization are useful therapeutic options in appropriately selected patients. (medworm.com)
- Therapeutic embolization is a minimally invasive alternative to surgery. (indicure.com)
- First developed by Sadek Hilal in 1968, embolization is a minimally invasive surgical technique. (wikipedia.org)
- Embolization is a minimally invasive image guided technique to block or stop flow in blood vessels in order to bring therapeutic benefit to the patient. (nyp.org)
- Techniques similar to tumor embolization are used to gain access to the bleeding vessel and to control or stop the bleeding in a minimally invasive fashion. (nyp.org)
- Comprehensive complication rates were lower after acrylic embolization and were heavily influenced by a decreased number of surgical complications in the acrylic series. (nih.gov)
- Neurologic complications of arteriovenous malformation embolization using liquid embolic agents. (biomedsearch.com)
- For each embolization session, the agent used, number of pedicles embolized, the percentage of nidal obliteration, and any complications were recorded. (biomedsearch.com)
- CONCLUSION: Embolization of brain AVMs can be performed with a high degree of technical success and a low rate of permanent neurologic complications. (biomedsearch.com)
- There was no statistically significant difference in the success rate, narcotic use, complications, creatinine concentrations, or the likelihood of fever, leukocytosis, or hypertension according to the indication for embolization or the agent used. (elsevier.com)
- Cohen JE, Moscovici S, Gomori JM, Eliashar R, Weinberger J, Itshayek E. Selective endovascular embolization for refractory idiopathic epistaxis is a safe and effective therapeutic option: technique, complications, and outcomes. (springer.com)
- Arteriography with embolization of the pseudoaneurysm was performed without any further complications. (isciii.es)
- The following review examines renal embolization indications, technique, and potential complications. (springermedizin.de)
- He had no recurrence of neurological symptoms over the following year and subsequently has had further therapeutic pulmonary embolizations with no complications. (cmaj.ca)
- The report provides procedure volumes within market segments - Aneurysm Clipping Procedures, Embolization Coiling Procedures, Flow Diversion Stent Procedures and Liquid Embolic Systems Procedures. (reportlinker.com)
- France Neurovascular Embolization Procedures volumes by segments - Aneurysm Clipping Procedures, Embolization Coiling Procedures, Flow Diversion Stent Procedures and Liquid Embolic Systems Procedures. (reportlinker.com)
- The necessity of dual antiplatelet therapy in the use of stent-assisted coil embolization increases the risk of intracranial hemorrhage and possibly rebleeding from a ruptured aneurysm. (thejns.org)
- Angiographic (A-C) and CT (D) studies demonstrating stent-assisted coil embolization of a BA-SCA aneurysm. (thejns.org)
- Angiogram (D) demonstrating technically successful embolization of the aneurysm. (thejns.org)
- The idea behind Embolization is to block blood flow to the tumour resulting in its shrinkage and death or block blood supply to an aneurysm. (indicure.com)
- In the simple shunts, coil embolisation achieved complete occlusion. (hkmj.org)
- Delayed occlusion of ophthalmic arteries and delayed narrowing of arteries covered by the Pipeline Embolization Device were observed in 5.9% and 16.2%, respectively. (ajnr.org)
- Embolization involves the selective occlusion of blood vessels by purposely introducing emboli, in other words deliberately blocking a blood vessel. (wikipedia.org)
- These include embolization (occlusion) of bleeding arteries, opening arteries that are narrowed or blocked from atherosclerosis, dissolving blood clots, opening blockages in bile ducts or ureters, and treating various tumors by injection of special combinations of chemotherapy and embolization agents. (lahey.org)
- This study will evaluate short , mid and long term efficacy of transarterial coil embolization of the superior rectal arteries (Emborrhoid techinque) for treatment the hemorrhoidal disease. (clinicaltrials.gov)
- The 'emborrhoid' technique is the embolization of the hemorrhoidal arteries. (clinicaltrials.gov)
- Transarterial coil embolization of the superior rectal arteries via a transradial left arterial access. (clinicaltrials.gov)
- In addition, embolization of the distal choroidal arteries may be considered as a potential adjuvant treatment in patients for whom conventional treatments have failed or are not feasible. (thejns.org)
- The procedure involves embolization of the prostatic arteries using microspheres of 100 to 300 micron in diameter through superselective catheterization of the arteries under X-ray control. (healthcanal.com)
- A major risk of PAE is embolization of the arteries of the urinary bladder, rectum, and penis, leading to ischemic necrosis of these organs. (healthcanal.com)
- Most publications on the subject are case reports and small case series of embolization of large or middle calibre splanchnic arteries, respectively, the splenic, hepatic, gastroduodenal, gastroepiploic, or pancreaticoduodenal arteries [ 2 , 5 ]. (hindawi.com)
- Very few cases of embolization of omental arteries due to bleeding have been published, however almost exclusively in cases of so-called idiopathic rupture of omental arteries. (hindawi.com)
- However, pain and abdominal distension were successfully controlled by embolization of both renal arteries. (semanticscholar.org)
- Rarely, cholecystitis or pancreatitis occurs due to inadvertent embolization of the cystic or gastroduodenal arteries. (gistsupport.org)
- All patients underwent a provocation test before embolization. (ajnr.org)
- Of the 141 patients, 128 underwent CBP embolization. (ajnr.org)
- Eight patients were successfully managed with shunting alone (6 VASs, 2 VPSs), and none underwent arterial embolization. (thejns.org)
- Among them, 15 (16%) underwent portal vein embolisation via a percutaneous ipsilateral approach (n=9) or through the ileocolic vein with a mini-laparotomy (n=6). (hkmj.org)
- The remaining 77 (84%) patients underwent hepatic resection without portal vein embolisation. (hkmj.org)
- From 2001 to 2007, 11 patients with unresectable hepatocellular carcinoma and significant arteriovenous shunts underwent transcatheter embolisation of liver arteriovenous shunts. (hkmj.org)
- Sixteen patients (32%) underwent more than one embolization procedure. (unboundmedicine.com)
- Patients and Methods: A retrospective analysis was performed on embolizations performed in our institution from 1997 to 2002 encompassing 36 patients who underwent 44 procedures. (elsevier.com)
- The authors' neurosurgical database was queried for all patients who underwent stent-assisted coil embolization for cerebral aneurysms and who required an external ventricular drain (EVD) or ventriculoperitoneal (VP) shunt placement for management of hydrocephalus. (thejns.org)
- Thirty-seven patients underwent stent-assisted coil embolization for intracranial aneurysms at the authors' institution over a recent 2-year period. (thejns.org)
- To evaluate the safety and feasibility of the Cordis Neurovascular Self-Expanding Stent System to facilitate endovascular coil embolization of wide neck saccular intracranial aneurysms. (bioportfolio.com)
- A new endovascular route for the treatment of brain AVMs may be possible in some cases: Trans-Venous Embolization (TVE). (bioportfolio.com)
- Endovascular embolization of intractable epistaxis. (springer.com)
- The introduction of the Neuroform microstent has facilitated the embolization of complex cerebral aneurysms, which were previously not amenable to endovascular therapy. (thejns.org)
- In these cases, urgent endovascular embolization is generally considered the first-line treatment to manage bleeding, based on its high success rate and low mortality [ 5 , 6 ]. (termedia.pl)
- DSA revealed arterial bleeding in 22 of these patients, who were then treated with endovascular embolization. (termedia.pl)
- Therapies options are up to patient condition and operator ability so why surgery, endovascular techniques or both have been described as therapeutic options for BAA [ 1 - 7 ]. (omicsonline.org)
- We evaluated their efficacy in the preoperative embolization of meningiomas. (ajnr.org)
- In 141 consecutive patients, we used CPBs (200-μm diameter) for the preoperative embolization of meningiomas. (ajnr.org)
- CPBs may be useful for the preoperative embolization of meningiomas. (ajnr.org)
- Preoperative embolization of meningiomas is commonly used to reduce intraoperative blood loss. (ajnr.org)
- 6 On the basis of these data, we subjected a large number of patients with meningioma to preoperative CPB embolization. (ajnr.org)
- To determine whether preoperative portal vein embolisation improves the operative outcome of patients undergoing extended right-sided hepatic resection for hepatobiliary malignancy. (hkmj.org)
- In older patients who have worse preoperative liver and renal functions, portal vein embolisation enhances the possibility to perform extended right-sided hepatic resection for hepatobiliary malignancies with potentially lower operative mortality and morbidity. (hkmj.org)
- Trisacryl gelatin microspheres versus polyvinyl alcohol particles in the preoperative embolization of bone neoplasms. (curehunter.com)
- Preoperative embolization of intracranial arteriovenous malformations with Onyx. (semanticscholar.org)
- Preoperative portal vein embolization (PVE) is used to extend the indications for major hepatic resection, and it has become the standard of care for selected patients with hepatic malignancies treated at major hepatobiliary centers. (frontiersin.org)
- PATIENTS--205 consecutive children and adults undergoing therapeutic embolisation for congenital heart disease in the 10 years up to 1 April 1993. (bmj.com)
- This study aimed to evaluate the safety and efficacy of Enterprise stent-assisted coiling embolization of very small ruptured intracranial aneurysms.We retrospectively reviewed the clinical and imaging data from 37 patients with very small ruptured intracranial aneurysms who had SAC using Enterprise stents performed from February 2012 to July 2016 in our department. (bioportfolio.com)
- The purpose of this article is to report on the safety and effectiveness of brain arteriovenous malformation (AVM) embolization for two series of patients, of which one was treated with particulate embolization and the other with acrylic embolization. (nih.gov)
- Sixty-five consecutive patients from embolization logs and patient records from 1988 to 1993 were reviewed. (nih.gov)
- The purpose of this study was to examine the overall neurologic complication rate in patients undergoing AVM embolization and analyze the factors that may determine increased risk. (biomedsearch.com)
- RESULTS: Four hundred eighty-nine embolization procedures were performed in 192 patients. (biomedsearch.com)
- Dohan A, Sapoval M, Chousterman BG, Di Primio M, Guerot E, Pellerin O. Spontaneous soft-tissue hemorrhage in anticoagulated patients: safety and efficacy of embolization. (springer.com)
- Transcatheter arterial embolization (TAE) has been widely performed for patients with hepatocellular carcinoma (HCC). (elsevier.com)
- The evaluation method using lipiodol accumulation in CT is the most useful for assessing the therapeutic effect of TAE, particularly when a sufficiently long interval exists between TAE and the evaluation, because of the highest correlation coefficient between TN and PN, and the availability of TN for all patients. (elsevier.com)
- In our series of patients, the presented technique of percutaneous embolization proved to be efficacious and easy to perform. (springer.com)
- In order to evaluate the efficacy of transcatheter arterial embolization for treating such lesions, histopathologic studies were done after embolization and resection in 27 patients. (elsevier.com)
- This paper assesses the feasibility of transcatheter embolisation of arteriovenous shunts in patients with hepatocellular carcinoma, and reviews available embolic agents, based on our experience and a literature review. (hkmj.org)
- The purpose of this study was to review our results with transcatheter embolization therapy in symptomatic vascular malformations in the upper and lower extremities in 50 patients. (unboundmedicine.com)
- Previous unsuccessful surgical treatment or embolization had been performed in 24% and 18% of patients, respectively. (unboundmedicine.com)
- Patients required a mean of 1.6 embolization procedures (range 1-5) over a mean period of 57 months. (unboundmedicine.com)
- Although patients may require multiple embolization procedures and occasional adjunctive surgical resection, directed transcatheter embolization should be the treatment of choice for symptomatic extremity vascular malformations. (unboundmedicine.com)
- Sixty-six aneurysms in 59 patients were treated with 96 Pipeline Embolization Devices. (ajnr.org)
- Results: Embolization was successful on the first attempt in 87% of the patients. (elsevier.com)
- Conclusions We demonstrated the safety and long-term efficacy of elective ssBAE using platinum coils and established that it can be a valuable therapeutic option for treating patients with haemoptysis. (bmj.com)
- There is a rich history of palliative transarterial embolization for refractory bleeding in cancer patients. (medworm.com)
- In this review, we summarize the literature and provide our perspective on embolization for refractory bleeding in cancer patients. (medworm.com)
- Suitability of Patients with Autosomal Dominant Polycystic Kidney Disease for Renal Transcatheter Arterial Embolization. (semanticscholar.org)
- We retrospectively reviewed the clinical data and angiographic findings from 35 patients with smoking-related bronchopulmonary disease and no associated comorbidity, who were referred for embolisation for mild (n = 6), moderate (n = 14) and severe (n = 15) haemoptysis. (ersjournals.com)
- Cessation of bleeding was obtained by embolisation in 29 out of the 34 technically successful procedures (85%), requiring surgery in three out of five patients with recurrence. (ersjournals.com)
- Embolization was performed using nonspherical PVA particles (250-355 μ m) in four patients and microspheres (300-500 μ m) in five patients. (hindawi.com)
- We evaluated its effectiveness in reducing embolization in patients with symptomatic carotid stenosis who already were taking aspirin. (ahajournals.org)
- Conclusions - Continued embolization is common in patients with carotid stenosis despite aspirin therapy. (ahajournals.org)
- 5 The role of embolization is supported by recent studies demonstrating that asymptomatic cerebral microemboli (embolic signals) are frequent in patients with symptomatic carotid stenosis but less common in patients with asymptomatic carotid stenosis. (ahajournals.org)
- Embolization is fast getting popular among patients throughout the world for advantages that the procedure offers. (indicure.com)
- Between 2009 and 2010, a number of patients reported hair loss after embolization of a cerebral arteriovenous malformation at the Neuroradiology Department of the Strasbourg University Hospital. (unboundmedicine.com)
- We reviewed the records of 35 patients reporting hair loss among the 347 patients undergoing embolization of cerebral arteriovenous malformations between January 2008 and May 2010. (unboundmedicine.com)
- We describe a series of 18 patients with radio-induced alopecia occurring after diagnostic and therapeutic procedures for cerebral arteriovenous malformations. (unboundmedicine.com)
- From 2013 to 2016, 130 patients were treated with IVF-ET in which 75 were treated with fallopian tube embolization followed by IVF-ET while others received IVF-ET without other treatments. (alliedacademies.org)
- Many patients experience a post-embolization syndrome that includes abdominal pain, fever, nausea, and ileus. (gistsupport.org)
- Although the use of embolization to control arterial bleeding in patients with AP has been well evaluated, information on treatment in patients with SAP is scarce. (termedia.pl)
- Patients who undergo cerebral embolization or portal vein embolization are usually given a general anesthetic. (wikipedia.org)
- Therapeutic embolization is covered when done for hemorrhage, and for other conditions amenable to treatment by the procedure, when reasonable and necessary for the individual patient. (cms.gov)
- The hemorrhage recurred two weeks later and another successful embolization was performed and the patient remains well to date. (elsevier.es)
- Traumatic renal hemorrhage treatment by arterial embolization. (semanticscholar.org)
- 4 , 5 The greatest degree of tumor softening was observed longer than 7 days after embolization. (ajnr.org)
- It may be pathological (in which sense it is also called embolism), for example a pulmonary embolism, or therapeutic, as a hemostatic treatment for bleeding or as a treatment for some types of cancer by deliberately blocking blood vessels to starve the tumor cells. (medgadget.com)
- The embolization therapy can reduce the size of the tumor, and decrease the tumor's impact such its hormone production, effectively decreasing symptoms. (wikipedia.org)
- Embolization Technique occludes blood vessels, which feed tumors and further destroy the tumor by means of ischemia. (openpr.com)
- or it may be artificially induced (therapeutic), as a hemostatic treatment for bleeding or as a treatment for some types of cancer by deliberately blocking blood vessels to starve the tumor cells. (wikipedia.org)
- Embolization can also be used when not treating tumor vessels. (nyp.org)
- Embolization can be used to treat bleeding or to treat tumours or few forms of cancer by deliberately blocking the blood vessels. (indicure.com)
- Purpose: We aimed to evaluate the efficacy and safety of n-butyl cyanoacrylate (NBCA) in the context of the transarterial embolization (TAE) of abdominal wall haemorrhage in an urgent scenario. (usp.br)
- Can transarterial embolisation, with (TACE) or without chemotherapy (TAE) destroy cancer metastases in the liver? (cochrane.org)
- Soft tissue bleeding associated with antithrombotic treatment: technical and clinical outcomes after transcatheter embolization. (springer.com)
- TY - JOUR T1 - Transcatheter embolization of extremity vascular malformations: the long-term success of multiple interventions. (unboundmedicine.com)
- Transcatheter embolization in the management of epistaxis. (springer.com)
- Transcatheter embolization in the setting of haemoperitoneum due to segmental arterial mediolysis of an omental branch is technically feasible and a valuable alternative to emergency operation. (hindawi.com)
- A method for embolization treatment was developed in which microspheres with novel properties are administered in a mammal. (google.com)
- Lead product, OCL 500 embolization microspheres is the first biodegradable embolic agent cleared by the US FDA. (businesswire.com)
- HydroPearl are PEG (polyethylene glycol), biocompatible, compressible, non-drug-loadable and precisely calibrated embolization microspheres. (terumo-europe.com)
- abstract = "Purpose: We report the largest series of renal embolizations performed for a variety of indications. (elsevier.com)
- The purpose of this study was to evaluate the safety and efficacy of the recently available flow diverter "pipeline embolization device" (PED) for the treatment of intracranial aneurysms and dissections. (nih.gov)
- Additionally, the safety of each embolization technique was evaluated in the context of comprehensive care, in terms of the safety of the procedure itself, the surgical resection after embolization, and the outcome at the end of comprehensive treatment. (nih.gov)
- Transvenous embolization (TE) has been increasingly applied for arteriovenous malformation (AVM) treatment. (bioportfolio.com)
- Severe spontaneous soft tissue hematomas (SSTH) are usually treated with transcatheter arterial embolization (TAE) although only limited retrospective studies exist evaluating this treatment option. (springer.com)
- We report on a case of successful treatment of spontaneous hemarthrosis with therapeutic embolization with a thorough review of the relevant literatures . (bvsalud.org)
- Bilateral tri-arterial embolization for the treatment of epistaxis. (springer.com)
- Elden L, Montanera W, Terbrugge K, Willinsky R, Lasjaunias P, Charles D. Angiographic embolization for the treatment of epistaxis: a review of 108 cases. (springer.com)
- Highlights on Cerebral Arteriovenous Malformation Treatment Using Combined Embolization and Stereotactic Radiosurgery: Why Outcomes are Controversial? (semanticscholar.org)
- Combined treatment of brain AVMs with use of Onyx embolization followed by radiosurgery. (semanticscholar.org)
- Multimodality treatment of brain arteriovenous malformations with microsurgery after embolization with onyx: single-center experience and technical nuances. (semanticscholar.org)
- Accordingly, we suggest that embolization could potentially be considered a first-line treatment for focal lesions of primary intestinal IL. (koreamed.org)
- Ramaswamy RS, Darcy MD. Arterial embolization for the treatment of renal masses and traumatic renal injuries. (springermedizin.de)
- Embolization can be pathological, which can be because of any complication of surgery or disease or can be therapeutic, which is for treatment purpose. (indicure.com)
- Embolization is especially useful in the treatment of tumors which rely on their blood supply to grow. (nyp.org)
- Echocardiogram shortly after treatment demonstrated both a large apical and septal thrombus in the left ventricle and at 12 h post IV rtPA infusion, therapeutic anticoagulation with heparin was started without complication. (frontiersin.org)
- CONCLUSIONS--Misplacement of a device during therapeutic embolisation is a recognised complication that can be satisfactorily dealt with by transcatheter retrieval without recourse to surgery. (bmj.com)
- Conclusions: Renal embolization is a highly effective and well-tolerated procedure in a variety of urologic conditions. (elsevier.com)
- OCL 500 is a patented, first in class embolization agent that represents a novel approach to embolotherapy compared to currently marketed embolic agents. (businesswire.com)
- Apparatus for vascular embolization, deployable through a microcatheter, includes a flexible, elongate deployment tube dimensioned for insertion through the microcatheter, and a filamentous embolic device releasably attached to the distal end of the tube. (google.com)
- In four of the five most recent cases, the misplaced device was retrieved and the therapeutic embolisation was completed at the same procedure. (bmj.com)
- of which varicocele embolization is a novel procedure. (indicure.com)
- Transcatheter arterial chemo-embolization (TACE) is a therapeutic procedure to treat primary and metastatic liver cancer. (epfl.ch)
Embolus within the bloodstream1
- Embolization refers to the passage of an embolus within the bloodstream. (indicure.com)
- To increase the efficacy of CPB embolization, the interval to surgery should be at least 7 days. (ajnr.org)
- This study suggests that transcatheter arterial embolization has limited efficacy for treating early- stage HCC and borderline lesions compared with its efficacy for treating overt HCC. (elsevier.com)
Pipeline embolization device1
- Slow flow was observed in 13 of 68 (19.1%) side branches covered by the Pipeline Embolization Device. (ajnr.org)
Polyvinyl alcohol embolization1
- This relates to partially acetalized polyvinyl alcohol embolization particles suitable for implanting in the human body, to compositions containing those particles, and to methods of making and using them. (google.com.au)
- Vascular malformations of the extremities present a difficult therapeutic challenge. (unboundmedicine.com)
- OBJECTIVE--To assess the incidence and subsequent management of misplaced devices as a complication of therapeutic embolisation procedures. (bmj.com)
- This group had 231 therapeutic embolisation procedures at 241 sites using coils, umbrella devices, or detachable balloons. (bmj.com)
- GlobalData's new report, France Neurovascular Embolization Procedures Outlook to 2025, provides key procedures data on the France Neurovascular Embolization Procedures. (reportlinker.com)
- Therapeutic procedures can be further categorized into ablation techniques and embolization techniques. (openpr.com)
- While the preponderance of published data comprised case reports and small retrospective studies, the use of embolization continues to expand as experience grows and techniques are refined. (medworm.com)
- After a cluster of three embolisation events in 2008, we undertook a 2-year retrospective review. (mja.com.au)
- Renal embolization is a versatile therapeutic and adjunctive tool for many acute and chronic urologic conditions. (springermedizin.de)
- To present and retrospectively evaluate the technique of percutaneous embolization of chronic enterocutaneous fistulas (ECFs) using n -butyl-2-cyanoacrylate and Lipiodol under fluoroscopic guidance. (springer.com)
- Bae JH, Kim GC, Ryeom HK, Jang YJ (2011) Percutaneous embolization of persistent biliary and enteric fistulas with Histoacryl. (springer.com)
- Therapeutic percutaneous embolization in intractable epistaxis. (springer.com)
- Turini D, Nicita G, Fiorelli C, Selli C, Villari N. Selective transcatheter arterial embolization of renal carcinoma: an original technique. (springermedizin.de)
- Pulmonary embolism is considered to originate from embolization of a deep-vein thrombosis, resulting in two manifestations of one disease: venous thrombosis. (haematologica.org)
- Since autopsy studies by Virchow in the mid 1800s, pulmonary embolism (PE) has been thought to originate from embolization of a deep-vein thrombosis (DVT), resulting in two clinical manifestations of one disease: venous thrombosis. (haematologica.org)
- The largest pulmonary arteriovenous malformation in the right lower lobe was subsequently treated with coil embolization. (cmaj.ca)
- Therapeutic options consisting of ablation, chemoembolization or radioembolization designed specifically to relieve pain caused by primary or metastatic tumors. (yalecancercenter.org)
- After diagnosing abnormal lymphatic lesions in the duodenum through endoscopy with biopsy and contrast-enhanced magnetic resonance lymphangiography, glue embolization of the leaking duodenal lymphatic channel was successfully performed. (koreamed.org)
- E ach year, over 1000 medical device incidents are reported to the Australian Therapeutic Goods Administration (TGA). (mja.com.au)
- The catheter assembly includes an expandable member mounted to the distal end of a placement catheter, for delivery of a therapeutic device in one of the branch vessels of a bifurcated vessel. (google.com)
- The catheter assembly includes lumens for a tracking guide wire and a positioning guide member for placement of the therapeutic device. (google.com)
- The therapeutic device is mounted on the expandable member, the tracking guide wire is placed into the target branch vessel, and the placement catheter is then introduced over the tracking guide wire. (google.com)
- The placement catheter then is advanced until the positioning guide member engages the vessel carina between the branch vessels, and the therapeutic device then may be placed accurately in the target branch vessel. (google.com)
- Therapeutic arterial embolization for control of severe hepatic haemorrhage. (bvsalud.org)