*  Two-Dimensional and Duplex Doppler Ultrasonography of the Eye in Normal Rabbits - WSAVA2002 - VIN
By duplex Doppler ultrasonography ocular and orbital vessels were identify and blood flow measurements, including peak systolic ... Two-Dimensional and Duplex Doppler Ultrasonography of the Eye in Normal Rabbits ... perform biometric evaluation and study the orbital and ocular vasculature using duplex Doppler ultrasonography. ... A-mode, two-dimensional and Doppler ultrasonography have been used to characterize the ocular biometry, ocular structures and ...
  https://www.vin.com/apputil/content/defaultadv1.aspx?pId=11147&id=3846460
*  Other Neurologic Imaging Studies - Neurologic Disorders - Merck Manuals Professional Edition
Duplex Doppler ultrasonography. This noninvasive procedure can assess dissection, stenosis, occlusion, and ulceration of the ... Transcranial Doppler ultrasonography helps evaluate residual blood flow after brain death, vasospasm of the middle cerebral ... It is preferable to periorbital Doppler ultrasonography and oculoplethysmography for evaluating patients with carotid artery ... Ultrasonography can be used at the bedside (usually in the neonatal ICU) to detect hemorrhage and hydrocephalus in children < 2 ...
  http://www.merckmanuals.com/professional/neurologic-disorders/neurologic-tests-and-procedures/other-neurologic-imaging-studies
*  What Is Renal Artery Stenosis? Symptoms, Treatment
Duplex Doppler ultrasonography. Magnetic resonance angiography (MRA) is similar to a magnetic resonance imaging (MRI). Contrast ... The tension of the blood vessels to the kidney, called renal vascular resistance, is measured by Doppler ultrasonography. A so- ... Doppler ultrasound is the least invasive imaging test for renal artery stenosis. It is performed similarly to a regular ...
  https://www.medicinenet.com/renal_artery_stenosis/article.htm
*  Stenting of the superficial femoral artery after suboptimal balloon angioplasty: one-year results.
Ultrasonography, Doppler, Duplex. From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine ... Femoral Artery* / radiography, surgery, ultrasonography. Follow-Up Studies. Humans. Male. Reoperation. Retrospective Studies. ... Restenosis was defined as an increase of peak systolic velocity-index ,2 as determined by duplex sonography. RESULTS: Primary ... Arterial Occlusive Diseases / radiography, surgery*, ultrasonography. Blood Vessel Prosthesis Implantation / instrumentation*. ...
  http://www.biomedsearch.com/nih/Stenting-superficial-femoral-artery-after/16763537.html
*  Real-time fMRI for the Treatment of Aggressive Behavior in Adolescents
Ultrasonography, Doppler, Duplex. Ultrasonography applying the Doppler effect combined with real-time imaging. The real-time ... Echocardiography, Doppler, Color. Echocardiography applying the Doppler effect, with the superposition of flow information as ... A powerful advantage of this technique is the ability to estimate the velocity of flow from the Doppler shift frequency. ...
  https://www.bioportfolio.com/resources/trial/145015/Real-time-fMRI-for-the-Treatment-of-Aggressive-Behavior-in-Adolescents.html
*  Neurological Problems and Management | Stroke | Meningitis
Carotid artery duplex doppler ultrasonography 6. EEG - shows abnormal electrical activity 7. Lumbar puncture - shows if blood ... C. Diagnostics 1. History and physical exam 2. Computerized tomogram (CT) scan 3. Magnetic resenance imaging (MRI) 4. Doppler ... Ocular ultrasonography 1. Use of high frequency sound waves to evaluate eye structures 2. Particularly useful when eye is ...
  https://www.scribd.com/document/92844521/Neurological-Problems-and-Management
*  Surgical correction of main stem reflux in the superficial venous system: does it improve the blood flow of incompetent...
Ultrasonography, Doppler, Duplex / methods. Varicose Ulcer / surgery*, ultrasonography*. Vascular Patency. Vascular Surgical ... Venous Insufficiency / complications, ultrasonography*. Wound Healing / physiology. From MEDLINE®/PubMed®, a database of the U. ...
  http://www.biomedsearch.com/nih/Surgical-correction-main-stem-reflux/14509507.html
*  Webinar Tests
AIUM Webinar: Penile Duplex Doppler Ultrasonography Geoffrey Sklar, MD, FACS Aired on 1/24/2018 ... 3. Know the normal parameters of color duplex Doppler ultrasound of the penis, and. 4. Know the indications for color duplex ... 2. Explain key technique and protocol of Doppler evaluation of the renal vessels;. 3. Discuss the role of duplex ultrasound in ... 2. Know the basics of the technique of color duplex Doppler ultrasound of the penis,. ...
  https://www.aium.org/cme/testswebinar.aspx
*  Abstract 15197: Renal Resistive Index Predicts Cardiovascular and Renal Outcomes in Essential Hypertension | Circulation
Renal segmental arterial RI was measured by duplex Doppler ultrasonography.. Results-During follow-up (mean, 3.1 years), 55 ... Background-Increased renal restive index (RI) measured using Doppler ultrasonography has been shown to correlate with the ...
  http://circ.ahajournals.org/content/126/Suppl_21/A15197
*  Varicose Vein
Diagnostic tests: Doppler ultrasonography or duplex Doppler ultrasound. Trendelenburg test to determine the underlying cause of ...
  https://www.scribd.com/presentation/54994478/Varicose-Vein
*  Pulmonary Sequestration Imaging: Overview, Radiography, Computed Tomography
18] Color flow and duplex Doppler ultrasonography can elegantly depict the ectopic blood supply and drainage. [19, 20, 21, 22, ... Duplex Doppler diagnosis at 19 weeks' gestation. J Ultrasound Med. 1991 Feb. 10(2):101-5. [Medline]. ... Demonstration of a systemic arterial supply and left atrial venous drainage by color-flow and duplex ultrasonography ... 6, 8, 10, 11, 12, 13] Ultrasonography is noninvasive and safe, making its use ideal in prenatal and postnatal settings. [14, 15 ...
  https://emedicine.medscape.com/article/412554-overview
*  Follow-up and surveillance of vein grafts: when and how to intervene to prevent complications - The Journal of Cardiovascular...
KEY WORDS: Ultrasonography, doppler, duplex - Ischemia - Lower extremity. top of page. Copyright © 2017 Edizioni Minerva Medica ... Duplex ultrasound scanning has evolved as the investigation of choice to identify vein graft lesions but graft surveillance ... The six-week postoperative Duplex ultrasound scan is important in identifying flow abnormalities that can predict the natural ...
  https://www.minervamedica.it/en/journals/cardiovascular-surgery/article.php?cod=R37Y2017N02A0284
*  EURORAD - Radiologic Teaching Files
Evaluation of arterial flow of pancreatic grafts with duplex-Doppler ultrasonography.. Transplant Proc. 1998 Mar;30(2):255.. ... The most important Doppler signs are: absent or reduced venous flow, absent or inverted arterial diastolic flow, poor ... This complication has non specific, hazy and late clinical and laboratory signs, but often causes typical and early Doppler US ... Venous thrombosis of pancreatic transplants: diagnosis by duplex sonography.. AJR Am J Roentgenol. 1997 Nov;169(5):1269-73.. ...
  http://www.eurorad.org/eurorad/case.php?id=2624
*  ultrasound facts, information, pictures | Encyclopedia.com articles about ultrasound
Duplex ultrasonography uses Doppler technology to study blood cells moving through major veins and arteries. There are several ... Ultrasonography Gale Encyclopedia of Cancer COPYRIGHT 2002 The Gale Group Inc.. Ultrasonography. Definition. Ultrasonography is ... A technique called Doppler imaging ultrasonography can also be used to view the movement of blood through blood vessels and to ... Needle biopsies are often used to obtain a sample of breast tissue to test for cancer cells.) Duplex/Doppler ultrasound aids in ...
  https://www.encyclopedia.com/medicine/divisions-diagnostics-and-procedures/medicine/ultrasound
*  QualityCounts.com Newsletter of 3/31/10
Kidney cortical flow velocity was investigated by Doppler color duplex ultrasonography. Both systolic and diastolic flow ...
  http://qualitycounts.com/newsletter10/100331.shtml
*  Research of Prognostic Factors Associated With Healing of Venous Leg Ulcers - Full Text View - ClinicalTrials.gov
... confirmed by venous Doppler duplex ultrasonography performed during the preceding 6 months ... ultrasonography assessment of leg with measurement of the Ankle Brachial Index (ABI) and examination of the leg venous system, ...
  https://clinicaltrials.gov/ct2/show/NCT01673412
*  Cerebral Activity Changes in Different Traditional Chinese Medicine Patterns of Psychogenic Erectile Dysfunction Patients
... a basic laboratory test which included a penile duplex Doppler ultrasonography (DUS), a nocturnal penile tumescence (NPT) test ... and history for psychogenic ED and has normal androgen status and normal findings on penile duplex Doppler ultrasonography (DUS ...
  https://www.hindawi.com/journals/ecam/2015/503536/
*  Varicella zoster virus acute retinal necrosis following eye contusion: case report | Virology Journal | Full Text
Duplex Doppler ultrasonography and computed tomography scans of the brain and orbits were normal.. ... On examination 4 weeks later, B-scan ultrasonography of the left eye confirmed the exudative retinal detachment. Nevertheless, ... Chest X ray and abdominal ultrasonography were normal. Leukocyte count, hematocrit and activated partial tromboplastin time ( ...
  https://virologyj.biomedcentral.com/articles/10.1186/1743-422X-2-77
*  Transjugular intrahepatic portosystemic shunt (TIPS) versus endoscopic variceal ligation in the prevention of variceal...
The patency of the shunt was verified using duplex Doppler ultrasonography at 24 hours and then every three months over two ... If Doppler studies suggested shunt dysfunction, as defined by a 20% decrease in stent flow and/or reversal of the direction of ... 1995) Short and long-term hemodynamic effects of TIPS: a Doppler/manometric study. Am J Roentgenol 164:997-1002. ... ultrasonography, and/or liver biopsy), aged 18-75 years, with an episode of variceal haemorrhage demonstrated by upper ...
  http://gut.bmj.com/content/48/3/390
*  Guidelines for Diagnostic Imaging During Pregnancy and Lactation - ACOG
There have been no reports of documented adverse fetal effects for diagnostic ultrasonography procedures, including duplex ... The risk of temperature elevation is lowest with B-mode imaging and is higher with color Doppler and spectral Doppler ... Ultrasonography and magnetic resonance imaging are not associated with risk and are the imaging techniques of choice for the ... Ultrasonography and magnetic resonance imaging (MRI) are not associated with risk and are the imaging techniques of choice for ...
  https://www.acog.org/Clinical-Guidance-and-Publications/Committee-Opinions/Committee-on-Obstetric-Practice/Guidelines-for-Diagnostic-Imaging-During-Pregnancy-and-Lactation
*  ACCF/ACR/AIUM/ASE/ASN/ICAVL/SCAI/SCCT/SIR/SVM/SVS 2012 Appropriate Use Criteria for Peripheral Vascular Ultrasound and...
Keywords: Intermittent Claudication, Endarterectomy, Ankle Brachial Index, Ultrasonography, Doppler, Duplex, Heart Failure, ... 2. Appropriateness of the use of cerebrovascular duplex ultrasound to assess for carotid stenosis in the patient with syncope ... 6. The only appropriate indication for duplex investigation of mesenteric artery stenosis was for the patients with symptoms of ... 7. Signs and symptoms considered as appropriate indications for duplex evaluation of the abdominal aorta and iliac arteries ...
  https://www.acc.org/latest-in-cardiology/journal-scans/2012/06/11/22/43/appropriate-use-criteria-for-peripheral-vascular-ultrasound-and-physiological-testing