• Aneurysms arising from the dorsal wall of the internal carotid artery are rare. (nih.gov)
  • The authors surgically treated twenty dorsal internal carotid artery aneurysms. (nih.gov)
  • Five aneurysms which had been superimposed with the internal carotid artery on the lateral angiogram were found adhered to the medial surface of the temporal lobe. (nih.gov)
  • Pseudoaneurysm of the internal carotid artery: A forgotten complication of tonsillitis? (cambridge.org)
  • Temporal stability of dysmorphic fusiform aneurysms of the intracranial internal carotid artery. (insa-lyon.fr)
  • Note the multiple saccular dilatations of the internal carotid artery between the first and second cervical vertebrae. (medscape.com)
  • Diagram representing the 3 major characteristic angiographic patterns seen in fibromuscular dysplasia of the internal carotid artery. (medscape.com)
  • CTA may display the pathognomonic string of beads appearance of the internal carotid artery. (medscape.com)
  • He underwent a laparoscopic en bloc splenic artery aneurysm resection with splenectomy and distal pancreatectomy with the use of pre-operative prophylactic balloon catheter aneurysm occlusion. (sages.org)
  • Four aneurysms were treated by endosaccular coiling, 6 (all dissecting) by parent artery occlusion, and in 2 cases endovascular treatment failed. (ajnr.org)
  • Angiographic outcome was complete aneurysm and/or parent artery occlusion in 9 cases and neck remnant in 1 case. (ajnr.org)
  • Xu K, Wang H, Luo Q, Li Y, Yu J. Endovascular Treatment of Bilateral Carotid Artery Occlusion with Concurrent Basilar Apex Aneurysm: A Case Report and Literature Review. (medsci.org)
  • We report a case of successful endovascular treatment of bilateral carotid artery occlusion with concurrent basilar apex aneurysm. (medsci.org)
  • Computed tomography (CT) and digital subtraction angiography (DSA) confirmed the presence of bilateral carotid artery occlusion with concurrent basilar apex aneurysm. (medsci.org)
  • We also reviewed six similar cases found with a PUBMED database search (1980-2010), including those with bilateral common carotid artery occlusion. (medsci.org)
  • In conclusion, by using the endovascular approach, bilateral carotid artery occlusion with concurrent basilar apex aneurysm was efficiently treated. (medsci.org)
  • The atherosclerotic process may gradually progress to complete occlusion of medium-sized and large arteries. (medscape.com)
  • Endovascular coil embolisation was performed for 6 aneurysms, stent-assisted coil embolisation was performed for 2 aneurysms, and 2 aneurysms were treated by endovascular occlusion of the parent artery. (elsevierpure.com)
  • Choroid artery occlusion after treatment of ICA termination aneurysm: was it caused by stent induced vasospasm? (ox.ac.uk)
  • Fibromuscular dysplasia (FMD) is a noninflammatory, nonatherosclerotic arterial disease of the medium-sized arteries throughout the body, which could lead to arterial stenosis, occlusion, aneurysm, and dissection. (medscape.com)
  • Anterior communicating artery aneurysm]]s frequently present wide [[aneurysm neck]]s and incorporate parent vessels. (operativeneurosurgery.com)
  • Predicting neurobehavioral patterns following anterior communicating artery aneurysm. (bvsalud.org)
  • Posterior inferior cerebellar artery (PICA) aneurysms account for approximately 0.5% to 3.0% of all intracranial aneurysms, 1 , 2 and most are located right at the origin or in the first anteromedullary segment of the vessel. (ajnr.org)
  • Hemodynamics have been shown to play an important role in the initiation and progress of intracranial aneurysms, and are considered well-related to vascular configuration. (ajnr.org)
  • With the continuing evolutions of endovascular techniques and devices, EVT for patients with intracranial aneurysms is increasingly safer and effective. (ajnr.org)
  • Currently, the technique is widely accepted as a valid alternative to surgical clipping in the treatment of intracranial aneurysms. (ajnr.org)
  • Hemodynamics have been shown to play an important role in the initiation, growth, and rupture of intracranial aneurysms. (ajnr.org)
  • A neurysms arising from the VA and PICA are rare, accounting for only 1.8-3% of all intracranial aneurysms. (thejns.org)
  • [ 5 ] The American Heart Association (AHA) recommends that all patients with FMD in any location be screened for intracranial aneurysms by CT angiography (CTA) or MR angiography (MRA). (medscape.com)
  • A great deal of variety can be found in the anatomy of the renal artery and its branches, but most often, the main renal artery splits into an anterior and a posterior division. (medscape.com)
  • A case of a posterior spinal artery aneurysm of the conus medullaris is presented. (unboundmedicine.com)
  • At operation a partially thrombosed aneurysm of the posterior spinal artery was found at the level of conus medullaris, which, after review of the literature, is the first case treated with total microsurgical excision. (unboundmedicine.com)
  • TY - JOUR T1 - Ruptured aneurysm of the posterior spinal artery of the conus medullaris. (unboundmedicine.com)
  • Peripheral aneurysms of the posterior inferior cerebellar artery (PICA) are rare, and pre-existing literature concerning their endovascular treatment is limited. (ajnr.org)
  • Numerous nuanced approaches have been used to access posterior inferior cerebellar artery (PICA) aneurysms for microsurgical clipping. (thejns.org)
  • Subarachnoid hemorrhages (SAH) due to true aneurysms of the Posterior Cerebral Artery (PCA) during puerperium in young and healthy females are extremely rare. (uni-regensburg.de)
  • Lower extremities are evaluated over the femoral, popliteal, dorsalis pedis, and posterior tibial arteries. (medscape.com)
  • Objective Posterior cerebral artery (PCA) aneurysms are rare and often challenging to manage. (elsevierpure.com)
  • The basilar artery is the most important artery in the posterior cerebral circulation. (bvsalud.org)
  • In false aneurysms, or pseudoaneurysms, there is a focal disruption in one or every layer of the artery that causes a saccular outpouching at the weaken area. (medscape.com)
  • The wide-necked saccular/fusiform aneurysm arose from the lateral aspect of the right V 4 segment just proximal to the PICA origin, anterior to the jugular tubercle at the level of the hypoglossal canal. (thejns.org)
  • A 58-year-old male patient presented at the neurosurgery department for surgical clipping of an unruptured saccular aneurysm of the junction between the A1 and the A2 segments of the left anterior cerebral artery (ACA). (eurorad.org)
  • The unruptured saccular aneurysm of the junction between the A1 and the A2 segments of the left ACA was demonstrated with computed tomography angiography (CTA) (Fig. 1).The CTA was performed to investigate headaches of recent onset. (eurorad.org)
  • Endovascular treatment had excellent anatomical and clinical outcomes for non-mass compressing, non-giant, saccular aneurysms. (elsevierpure.com)
  • Most common are the saccular (berry) aneurysms located at branch points in CIRCLE OF WILLIS at the base of the brain. (bvsalud.org)
  • The authors report the case of a 20 year old woman with acute myocardial infarction and a huge aneurysm of the left main coronary artery that was occluded by a large thrombus. (bmj.com)
  • The renal arteries arise from the aorta at the level of the intervertebral disk between L1 and L2. (medscape.com)
  • Overview of Aortic Aneurysms and Aortic Dissection The aorta, which is about 1 inch (2.5 centimeters) in diameter, is the largest artery of the body. (merckmanuals.com)
  • Your aorta is the main artery that carries blood from your heart. (merckmanuals.com)
  • The test is sometimes done in combination with scans of the aorta or pulmonary arteries to look for problems with those structures. (medlineplus.gov)
  • Ehlers-Danlos syndrome is an autosomal dominant disorder characterized by fragility of medium-sized and large arteries due to type III procollagen deficiency. (medscape.com)
  • Atherosclerosis In people with atherosclerosis, patchy deposits of fatty material (atheromas or atherosclerotic plaques) develop in the walls of medium-sized and large arteries, leading to reduced or blocked. (merckmanuals.com)
  • Atherosclerosis Atherosclerosis is characterized by patchy intimal plaques (atheromas) that encroach on the lumen of medium-sized and large arteries. (msdmanuals.com)
  • Fibromuscular dysplasia (FMD) is an arterial disease of unknown etiology typically affecting the medium and large arteries of young to middle-aged women. (medscape.com)
  • Echocardiogram revealed ectasia of the right coronary artery (RCA). (jefferson.edu)
  • To safely remove the aneurysm a distal pancreatectomy was included with resection of the spleen. (sages.org)
  • Conclusion: Laparoscopic distal pancreatectomy with splenectomy is an appropriate minimally invasive option for the treatment of splenic artery aneurysms. (sages.org)
  • This video demonstrates the technical challenges and management options for successfully completing a distal pancreatectomy and splenectomy in the face of a splenic artery aneurysm. (sages.org)
  • Arteriogram demonstrating both an incomplete palmar arch and an abnormality of the ulnar artery distal to the hook of the hamate. (eatonhand.com)
  • Aneurysms of the distal lenticulostriate artery (LSA) are rare. (bmj.com)
  • We report two additional patients with aneurysms, arising from the distal LSA, who presented with deep intracerebral haemorrhage. (bmj.com)
  • 1) A distal LSA aneurysm should be considered in young (mean 38.5 years) and non-hypertensive (80%) patients with deep intracerebral haemorrhage. (bmj.com)
  • 2 - 4 Roughly, only a fifth of the PICA aneurysms are thought to arise from more distal segments of the PICA. (ajnr.org)
  • Twenty-six of these (62%) were proximal A1 segment aneurysms, 9 (21%) were distal A1 segment aneurysms, and 7 (17%) were fusiform A1 aneurysms. (operativeneurosurgery.com)
  • Autopsy revealed a large false aneurysm with rupture. (medscape.com)
  • Cerebral angiography revealed that intracranial bleeding resulted from the rupture of peripheral artery aneurysms arising from dilated collateral vessels such as the lenticulostriate artery. (nih.gov)
  • The occurrence of a brain aneurysm associated with this anatomic variant is an even rare event, and probably their development and rupture are related to hemodynamic stress of the tinny wall of vessels forming the network. (iasp-pain.org)
  • The literature is reviewed and possible etiologies of the formation and rupture of the aneurysm are discussed. (uni-regensburg.de)
  • Both of my aneurysms are calcified, which they are pleased with since they are least likely to rupture. (kdforum.org)
  • Proximal PICA aneurysms located at the vertebral artery-PICA junction or at anteromedullary segment and flow-related aneurysms associated with brain arteriovenous malformations were excluded. (ajnr.org)
  • The authors report the case of a patient with a right vertebral artery (VA)-PICA aneurysm that was reached via a contralateral far-lateral approach. (thejns.org)
  • Brain blood supply was provided by the bilateral vertebral artery through the basilar artery. (medsci.org)
  • More severe symptoms such as transient ischemic attack (TIA) , stroke , ruptured aneurysm , or a carotid or vertebral artery dissection can develop in patients with cerebrovascular FMD. (medscape.com)
  • The following risk factors are thought to be associated with coronary artery aneurysms: Individual's genetic make-up, especially in patients with congenital coronary artery aneurysms Coronary artery disease (atherosclerosis) Vasculitic and connective tissue diseases (Kawasaki and Marfan) Intracoronary manipulation leading to local wall stress (stent placement, angioplasty, brachytherapy) Post-infectious as a consequence of direct wall infiltration or immune complex deposition It is often found coincidentally on coronary angiography. (wikipedia.org)
  • Although coronary angiography remains to be the gold standard, the invasive procedure comes with its associated risks, is more expensive than other modalities and the size of the aneurysm might be miscalculated if there is a thrombus in place. (wikipedia.org)
  • Angiography demonstrated obliteration of the peripheral artery aneurysms, together with the disappearance or decrease in caliber of the parent collateral arteries, after surgery. (nih.gov)
  • Spinal angiography was consistent with a partially thrombosed arteriovenous malformation (AVM) or an aneurysm. (unboundmedicine.com)
  • All of the patients underwent a 4-vessel cerebral angiography, disclosing a peripheral PICA aneurysm (in one case the primary DSA was negative). (ajnr.org)
  • Cardiac computed tomography angiography (CTA) showed an aneurysm of the proximal RCA measuring up to 7.4 mm. (jefferson.edu)
  • Computed tomography angiography with volume rendering and interactive software capabilities can help identify the relationship of such an aneurysm to an individual's particular skull base osseous anatomy and is paramount in selecting the optimal microsurgical approach. (thejns.org)
  • It is the largest vessel of the medial lenticulostriate arteries and the only one routinely seen on angiography. (eurorad.org)
  • The percentage of difference between both A1 arteries was measured on computed tomography angiography images and neck locations were determined. (operativeneurosurgery.com)
  • It is called CT angiography if it is done to look at the arteries that bring blood to your heart. (medlineplus.gov)
  • The patients successfully underwent superficial temporal artery-middle cerebral artery anastomosis combined with encephaloduromyoarteriosynangiosis. (nih.gov)
  • The most common presentation of a pseudoaneurysm of the superficial temporal artery is from trauma as a pulsatile cystic lesion in the region of the temple, which tends to enlarge steadily, accompanied by a persistent throbbing headache. (bmj.com)
  • Traumatic aneurysm of the superficial temporal artery is an uncommon lesion. (neurologyindia.com)
  • Two cases of post-traumatic superficial temporal artery aneurysm are presented. (neurologyindia.com)
  • Superficial femoral artery stenosis causing claudication. (medscape.com)
  • Percutaneous transluminal angioplasty of superficial femoral artery stenosis, performed with a long balloon via a contralateral femoral approach. (medscape.com)
  • Raja, A. / Traumatic superficial temporal artery aneurysm . (manipal.edu)
  • 1. We recommend that patients who present with a PAA are screened for both a contralateral PAA and an abdominal aortic aneurysm (AAA). (guidelinecentral.com)
  • Abdominal ultrasonography revealed left hydronephrosis, hydroureter, and omphaloarteritis of the left umbilical artery with abscess formation that communicated with an arterial structure. (avmi.net)
  • Hepatic Artery Aneurysm Masquerading as Abdominal Pain in a Child: A Rare Cas. (slideshare.net)
  • Stent placement to prevent coil protruding into the parent artery has been successfully applied to intracranial aneurysm treatment. (ajnr.org)
  • Along with careful evaluation of the anatomic collaterals over the PCA territory, therapeutic parent artery sacrifice may be an appropriate option without adding bypass. (elsevierpure.com)
  • The purpose of this study was to assess the etiology and clinical characteristics of peripheral PICA aneurysms and to evaluate the angiographic and clinical results of the patients who underwent endovascular treatment for a peripheral PICA aneurysm in a single center. (ajnr.org)
  • Three dissecting aneurysms reruptured before endovascular treatment, and another 3 demonstrated angiographic progress. (ajnr.org)
  • Despite the recently increased number of publications, the pre-existing literature concerning endovascular treatment of peripheral PICA aneurysms is limited and controversial. (ajnr.org)
  • 6 - 9 , 11 - 21 In the present study, a consecutive series of 12 patients harboring a peripheral PICA aneurysm allocated for endovascular treatment in a single center was retrospectively analyzed. (ajnr.org)
  • The cases were collected from the data base containing all of the patients who had undergone endovascular treatment for their intracranial aneurysm since the start of the endovascular coiling activity in our hospital on December 1993 until March 2008. (ajnr.org)
  • 1 Wide-neck, large, and giant aneurysms might have posed challenges to the traditional endovascular treatment of aneurysms. (ajnr.org)
  • This report is intended to clarify the effects of surgical revascularization on peripheral artery aneurysms, which represent one of the causes of intracranial bleeding in moyamoya disease. (nih.gov)
  • The results strongly suggest that surgical revascularization potentially improves cerebral circulation and decreases hemodynamic stress on collateral vessels, obliterating peripheral artery aneurysms. (nih.gov)
  • 3 Surgical treatment of VA-PICA aneurysms can be difficult given the location of these aneurysms to the brainstem and lower cranial nerves. (thejns.org)
  • 2 In the case of PICA aneurysms deemed appropriate for surgical intervention and located at the skull base, the anatomy of the jugular tubercle, hypoglossal canal, and all of the lower cranial nerves must be considered. (thejns.org)
  • If compressive symptoms or symptomatic aneurysm sac expansion are noted, we suggest surgical decompression of the aneurysm sac. (guidelinecentral.com)
  • The procedure of aneurysm clipping involves placing a surgical clip at the junction of the healthy artery and the neck of the aneurysm. (eurorad.org)
  • We did not find any published study about the frequency of RAH's territory infarct after surgical clipping of ACA aneurysm. (eurorad.org)
  • This article outlines the indications, planning, and surgical and endovascular techniques that we use to treat these aneurysms. (elsevierpure.com)
  • Treatment for coronary artery aneurysm include medical management, surgery and percutaneous intervention. (wikipedia.org)
  • We recommend that patients with mild to moderate ALI (Rutherford grade I and IIa) and severely obstructed tibiopedal arteries undergo thrombolysis or pharmacomechanical intervention to improve runoff status, with prompt transition to definitive PAA repair. (guidelinecentral.com)
  • The present study aimed to replicate patient-derived cranial anatomy, pathology and human tissue properties relevant to cerebral aneurysm intervention through 3D printing and 3D print-driven casting techniques. (scienceopen.com)
  • Histologically they are dissimilar from true aneurysms as they do not contain all three layers of the arterial wall and 95% of these lesions are traumatic in origin. (bmj.com)
  • I recently had surgery for a 7mm aneurysm on my left opthalmic artery. (medhelp.org)
  • Aneurysms in the brain are treated with surgery to close the aneurysm with a metal clip, or to place a metal coil into the aneurysm through a small tube (catheter) passed through an artery in your neck. (merckmanuals.com)
  • Aneurysms in your arm or leg are treated with surgery to remove the aneurysm and replace it with a piece of artificial blood vessel (graft). (merckmanuals.com)
  • The patient recovered well after surgery and showed no recanalization of the aneurysm on a one-year follow-up DSA. (medsci.org)
  • The Society For Vascular Surgery Clinical Practice Guidelines On Popliteal Artery Aneurysms. (guidelinecentral.com)
  • 3] McLaughlin N1, Bojanowski MW (2004) Early surgery-related complications after aneurysm clip placement: an analysis of causes and patient outcomes. (eurorad.org)
  • Neurosurgical residents are finding it more difficult to obtain experience as the primary operator in aneurysm surgery. (scienceopen.com)
  • The design was based on including anatomical components vital to the surgery of MCA aneurysms while focusing on reproducibility, adaptability and functionality of the simulator. (scienceopen.com)
  • A multi-disciplinary approach involving 3D printing and casting techniques was used to successfully construct a multi-component cerebral aneurysm surgery simulator. (scienceopen.com)
  • Ischemia of the spinal cord remains a disastrous complication in thoracoabdominal aortic aneurysm (TAAA) surgery. (maastrichtuniversity.nl)
  • As the patient showed only moderate clinical signs of spinal cord ischemia afterward, we underline the role of neuromonitoring to guide intercostal artery bypass implantation during TAAA surgery as the combined use of neuromonitoring and intercostal artery bypass implantation may prevent paraplegia in specific TAAA cases. (maastrichtuniversity.nl)
  • There were concerns this represented a mycotic aneurysm. (sages.org)
  • hence, a CT pulmonary angiogram was done which showed septic pulmonary embolism and multiple mycotic aneurysms of the pulmonary arteries. (bmj.com)
  • The pathophysiology, although not completely understood, might be comparable to that of aneurysms of larger vessels. (wikipedia.org)
  • Segmental vessels then penetrate the renal parenchyma to become lobar, interlobar, arcuate, or interlobular arteries or afferent arterioles, then finally reach the capillaries and glomeruli. (medscape.com)
  • All the patients included in this series had an angiographic imaging that clearly displayed afferent and efferent vessels of aneurysms pre- and poststenting. (ajnr.org)
  • You have this condition when sticky fat called plaque builds up in the walls of your coronary arteries -- vessels that supply your heart with blood. (medicinenet.com)
  • They include stroke, narrowed blood vessels, aneurysms (weakened arteries), and abnormal clusters of blood vessels called vascular malformations. (medicinenet.com)
  • Anastomotic leaks from previous renal artery reconstructive procedures become walled off by the body, creating a pseudoaneurysm. (medscape.com)
  • The increases for phlebitis or thrombophlebitis of the femoral vein and aneurysm or pseudoaneurysm of the lower limb suggest that groin injecting may have contributed to the study findings ( 9 ). (cdc.gov)
  • citation needed] The prognosis of coronary artery aneurysm is dependent on its diameter. (wikipedia.org)
  • A renal artery aneurysm (RAA) is defined as a dilated segment of renal artery with a diameter that is more than twice the diameter of a normal renal artery. (medscape.com)
  • Measurements of renal artery diameter can differ, depending on the imaging modality used. (medscape.com)
  • In this study, the authors also determined that when accessory renal arteries were identified, the main renal artery measurements were significantly smaller in diameter than when one renal artery was present. (medscape.com)
  • Thrombosis patients had larger aneurysms, mean diameter 35.5 mm, and 46.3% were active smokers. (ku.dk)
  • The RCA immediately proximal to the aneurysm measured 3 mm in diameter. (jefferson.edu)
  • 7. We suggest that patients with an asymptomatic PAA who are not offered repair should be monitored annually for changes in symptoms, pulse examination, extent of thrombus, patency of the outflow arteries, and aneurysm diameter. (guidelinecentral.com)
  • A renal artery aneurysm (RAA) is defined as a dilated segment of renal artery that exceeds twice the diameter of a normal renal artery. (medscape.com)
  • Then we measured the area of each calcification and examined for correlations between the calcified area, and (1) the disease duration, and (2) the aneurysm diameter. (qxmd.com)
  • Moreover, the calcified area tended to increase as the diameter of the aneurysm increased. (qxmd.com)
  • Giant aneurysms (>2.5 cm in diameter) may compress adjacent structures, including the OCULOMOTOR NERVE. (bvsalud.org)
  • Imaging data of patients with wide-neck AcomA aneurysms, treated with stent-assisted coiling between January 2005 and January 2010, were retrospectively analyzed. (ajnr.org)
  • In this study, we retrospectively analyzed the imaging data of patients with wide-neck AcomA aneurysms treated with a stent-assisted coiling technique. (ajnr.org)
  • In this retrospective study, only the imaging data of wide-neck AcomA aneurysms, treated with stent-assisted coiling from January 2005 to January 2010, were analyzed. (ajnr.org)
  • This technique refers to a procedure where the stent is placed partially into the aneurysm and into the afferent artery, and then the portion of the stent protruding into the aneurysm fundus provides neck support for the subsequent successful coiling. (ajnr.org)
  • In both groups, A1 and A2 arteries and neck size diameters were measured and their relation with aneurysmal depth was studied. (operativeneurosurgery.com)
  • Eleven patients in which the aneurysm neck originates from the AComA proper with almost equal A1s were classified as the true AComA aneurysm group whereas 144 patients in whom the aneurysm neck originates at the dominant A1 bifurcation into the AComA and A2 with the average difference between both A1s of about 84.44% were classified as the dominant A1-bifurcation group. (operativeneurosurgery.com)
  • [ 2 ] Disease manifestations depend on the arterial bed involved: most often, the extracranial carotid or vertebral arteries are associated with headache (generally migraine-type), pulsatile tinnitus , neck pain, or dizziness, whereas the renal arteries are often associated with hypertension. (medscape.com)
  • In true aneurysms, a weakening then dilatation of all layers of the arterial wall occurs. (medscape.com)
  • 5 Among peripheral PICA aneurysms, dissecting etiology has been found in 0%-80% of the cases. (ajnr.org)
  • During the coronary artery bypass, we discovered a hard and white tumor affecting the proximal LAD (C). The dissection showed a calcified aneurysm of the LAD of 2x1.5x1.5 cm (D). Pathological examination revealed an atherosclerotic etiology with no sign of inflammatory disease. (peertechzpublications.com)
  • Coronary artery aneurysm is an abnormal dilatation of part of the coronary artery. (wikipedia.org)
  • This includes disruption of the arterial media, weakening of the arterial wall, increased wall strain and slow dilatation of the coronary artery portion. (wikipedia.org)
  • citation needed] In patients with Kawasaki disease prompt administration of intravenous immunoglobulin (IVIG) therapy should be given to prevent complication of coronary artery aneurysm. (wikipedia.org)
  • For aneurysms deep within the skull such as basilar trunk, vertebrobasilar junction, and many PICA aneurysms, other factors-such as osseous relationships and individual skull base anatomical nuances-can be just as critical. (thejns.org)
  • Outpouching of BASILAR ARTERY at the base of the skull. (bvsalud.org)
  • 3) These aneurysms have higher rates of associated vascular lesions. (bmj.com)
  • In addition to serving as a scaffold to contain coils, stent placement for AcomA aneurysms has a substantial effect on the vascular geometry, which may result in local hemodynamic changes. (ajnr.org)
  • Twelve consecutive patients with 12 peripheral PICA aneurysms (10 ruptured) included in an internal data base were retrospectively reviewed. (ajnr.org)
  • In this series, most peripheral PICA aneurysms were secondary to arterial dissection. (ajnr.org)
  • Peripheral arteries send blood to your arms and legs. (medicinenet.com)
  • Since Drake's historical report regarding PCA aneurysms, there has been limited additional information on recent advancements in either microsurgical or endovascular tools. (elsevierpure.com)
  • Methods A total of 25 cases of PCA aneurysm that were treated either by microsurgical or endovascular methods were selected and retrospectively reviewed. (elsevierpure.com)
  • Microsurgical treatment was the primary treatment in 15 aneurysms, including 9 successful direct clip ligations, 3 aneurysms that were surgically trapped without a bypass, and 2 wrapped aneurysms. (elsevierpure.com)
  • Conclusions The present case series suggests that treating PCA aneurysms with microsurgical or endovascular options can achieve a comparable outcome when a judicious decision is made. (elsevierpure.com)
  • Given the propensity for the large-giant, dysplastic nature of PCA aneurysms to develop in younger patients, microsurgical competence should be maintained. (elsevierpure.com)
  • Coronary artery aneurysm in Kawasaki disease. (jefferson.edu)
  • and Gould, Sharon, "Coronary artery aneurysm in Kawasaki disease. (jefferson.edu)
  • Histological studies shed new light on the initiation and characteristics of calcification of coronary artery aneurysms in Kawasaki disease. (qxmd.com)
  • Calcification of coronary artery aneurysms (CAAs) is common in the remote phase of Kawasaki disease (KD), but the detailed features of its development remain unclear. (qxmd.com)
  • Coronal maximum intensity projection (A), sagittal (B), and consecutive axial (C and D) CT scans in mediastinal window show a thrombosed giant left internal mammary artery aneurysm aneurysm (arrow heads). (archbronconeumol.org)
  • Jenard S, Nakadi BE (2020) Giant calcified left coronary artery aneurysm. (peertechzpublications.com)
  • Giant vertebral aneurysms remain some of the most challenging lesions encountered by cerebrovascular surgeons today. (elsevierpure.com)
  • I now have 2 aneurysms, one "giant" located on my left coronary artery and one "large" located on my right coronary artery. (kdforum.org)
  • Fourteen aneurysms were ruptured, 7 aneurysms caused a direct mass effect, and the remaining 4 aneurysms were found incidentally. (elsevierpure.com)
  • Early detection and treatment of these aneurysms is also difficult because of their deep location, small size and angioarchitecture. (bmj.com)
  • Influence of clinical and anatomic features on treatment decisions for anterior communicating artery aneurysms. (operativeneurosurgery.com)
  • It helps to understand the geometry of multilobulated aneurysms such as ruptured blebs locations during treatment procedures respecting the direction of the dominant A1 axis in group II. (operativeneurosurgery.com)