Ultrasonography, Doppler
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Subject Areas on Research
- 3D ultrasound tissue motion tracking using correlation search.
- A double-blind randomized study on the effects of red clover isoflavones on the endometrium.
- A hybrid approach using a composite endovascular and open graft procedure for a symptomatic common femoral aneurysm extending well above the inguinal ligament.
- A novel ultrasonic technique for differentiating cysts from solid lesions: preliminary results in the breast.
- A prospective comparison of a noninvasive cardiac output monitor versus esophageal Doppler monitor for goal-directed fluid therapy in colorectal surgery patients.
- A spectrum of Doppler waveforms in the carotid and vertebral arteries.
- Adaptive clutter filtering via blind source separation for two-dimensional ultrasonic blood velocity measurement.
- Alterations in the rheological flow profile in conduit femoral artery during rhythmic thigh muscle contractions in humans.
- An expanded series of distal bypass using the distal vein patch technique to improve prosthetic graft performance in critical limb ischemia.
- Aneurysm of the vein of Galen: prenatal diagnosis and perinatal management.
- Angle correction can be used to measure peak systolic velocity in the fetal middle cerebral artery.
- Antenatal surveillance of fetal growth restriction.
- Association of the ankle-brachial index with history of myocardial infarction and stroke.
- Associations of carotid artery intima-media thickness (IMT) with risk factors and prevalent cardiovascular disease: comparison of mean common carotid artery IMT with maximum internal carotid artery IMT.
- Carotid artery stenosis: gray-scale and Doppler US diagnosis--Society of Radiologists in Ultrasound Consensus Conference.
- Carotid artery stenosis: grayscale and Doppler ultrasound diagnosis--Society of Radiologists in Ultrasound consensus conference.
- Circulating angiogenic factors and abnormal uterine artery Doppler velocimetry in the second trimester.
- Co-existence of vascular disease in different arterial beds: Peripheral artery disease and carotid artery stenosis--Data from Life Line Screening(®).
- Comparison of results of percutaneous balloon mitral commissurotomy in patients aged > or = 65 years with those in patients aged < 65 years.
- Covered transjugular intrahepatic portosystemic shunts: accuracy of ultrasound in detecting shunt malfunction.
- Differences in exercising limb blood flow variability between cardiac and muscle contraction cycle related analysis during dynamic knee extensor.
- Differential mechanisms of failure of autogenous and non-autogenous bypass conduits: an assessment following successful graft thrombolysis.
- Does the clinical examination predict lower extremity peripheral arterial disease?
- Doppler US measurement of portal venous flow: variability in healthy fasting volunteers.
- Doppler sonography in the diagnosis of antepartum pyelonephritis: value of intrarenal resistive index measurements.
- Doppler sonography of the portal vein and hepatic artery: measurement of a prandial effect in healthy subjects.
- Doppler-guided hemorrhoidal artery ligation and rectoanal repair modification for the treatment of grade III and grade IV hemorrhoids: one-year follow-up.
- Early systole in the healthy kidney: variability of Doppler US waveform parameters.
- Erosion of a B-Lynch suture through the uterine wall: a case report.
- Evaluation of a polyepoxy compound fixed biological vascular prosthesis and an expanded polytetrafluoroethylene vascular graft.
- Feasibility study for a two-dimensional diagnostic ultrasound velocity mapping system.
- Flow quantification using fast cine phase-contrast MR imaging, conventional cine phase-contrast MR imaging, and Doppler sonography: in vitro and in vivo validation.
- Goal-directed fluid management with trans-oesophageal Doppler.
- Guidance of cardiac pacemaker leads using real time 3D ultrasound: feasibility studies.
- Iatrogenic Arteriovenous Fistula With Associated Pseudoaneurysm of Posterior Tibial Artery After Revision Total Ankle Arthroplasty: A Case Report.
- Ideal methodology to assess systemic blood pressure in patients with continuous-flow left ventricular assist devices.
- In vivo photoacoustic imaging of transverse blood flow by using Doppler broadening of bandwidth.
- In vivo photoacoustic tomography of total blood flow and potential imaging of cancer angiogenesis and hypermetabolism.
- Influence of jet direction on pulmonary vein flow patterns in severe mitral regurgitation.
- Laser-assisted indocyanine green dye angiography accurately predicts the split-thickness graft timing of integra artificial dermis.
- Low resistance Doppler waveforms with retained products of conception: potential for diagnostic confusion with gestational trophoblastic disease.
- Management of adnexal mass.
- Mesenteric vein thrombosis associated with intravaginal contraceptives: a case report and review of the literature.
- Multiseptate gallbladder.
- Muscle contraction-induced limb blood flow variability during dynamic knee extensor.
- Muscle reoxygenation rate after isometric exercise at various intensities in relation to muscle oxidative capacity.
- N-terminal prob-type natriuretic peptide is a marker of vascular remodelling and subclinical atherosclerosis in asymptomatic hypertensives.
- Noninvasive assessment of wall-shear rate and vascular elasticity using combined ARFI/SWEI/spectral Doppler imaging system.
- Noninvasive carotid artery testing. A meta-analytic review.
- Nonstenotic internal carotid arteries: effects of age and blood pressure at the time of scanning on Doppler US velocity measurements.
- Outcomes of selective tibial artery repair following combat-related extremity injury.
- Physiological aspects of the determination of comprehensive arterial inflows in the lower abdomen assessed by Doppler ultrasound.
- Progress in two-dimensional arrays for real-time volumetric imaging.
- Proximal median neuropathy caused by surgical manipulation of Masson tumor.
- Quantification of intravenous contrast-enhanced Doppler power spectrum in the rabbit carotid artery.
- Real-time rectilinear volumetric imaging using a periodic array.
- Reduced blood flow in abdominal viscera measured by Doppler ultrasound during one-legged knee extension.
- Relationship between reduced lower abdominal blood flows and heart rate in recovery following cycling exercise.
- Renal resistive indexes: variability in Doppler US measurement in a healthy population.
- Retinal vascular caliber and extracranial carotid disease in patients with acute ischemic stroke: the Multi-Centre Retinal Stroke (MCRS) study.
- Sonographic assessment of lower limb vein diameters: implications for the diagnosis and characterization of deep venous thrombosis.
- Sonographic estimates of vein size in the lower extremities: subjective assessment compared with direct measurement.
- Stem cell use in a patient with an ischemic foot ulcer: a case study.
- Stroke volume calculation by esophageal Doppler integrates velocity over time and multiplies this "area under the curve" by the cross sectional area of the aorta.
- Surgical transplant physical examination: correlation of renal resistance index and biopsy-proven chronic allograft nephropathy.
- The evolving role of sonography in evaluating solid breast masses.
- Thyroid Ultrasound Reporting Lexicon: White Paper of the ACR Thyroid Imaging, Reporting and Data System (TIRADS) Committee.
- Transradial coronary stenting: comparison with femoral access closed with an arterial suture device.
- Treatment of TIPS/biliary fistula-related endotipsitis with a covered stent.
- Trends in incidentally identified thyroid cancers over a decade: a retrospective analysis of 2,090 surgical patients.
- Ultrasonographically guided manual compression of femoral artery injuries.
- Ultrasound assessment of the fetal middle cerebral artery peak systolic velocity: A comparison of the near-field versus far-field vessel.
- Ultrasound diagnosis of bony nerve entrapment: case series and literature review.
- Ultrasound in anesthesia: applying scientific principles to clinical practice.
- Variability of Doppler US measurements along the common carotid artery: effects on estimates of internal carotid arterial stenosis in patients with angiographically proved disease.
- Vasa previa: prenatal diagnosis by transperineal sonography with Doppler evaluation.
- Vasa previa: prenatal diagnosis by transperineal sonography with Doppler evaluation.
- Venous thrombosis and stenosis after implantation of pacemakers and defibrillators.
- Voiding cystography practices and preferences of North American pediatric urologists.
- What is the role of imaging in tinnitus?