Ultrasonography, Doppler, Color
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Subject Areas on Research
- "Pseudoendoleak"--residual intrasaccular contrast after endovascular stent-graft repair.
- 3-D ultrasound guidance of autonomous robot for location of ferrous shrapnel.
- A novel ultrasonic technique for differentiating cysts from solid lesions: preliminary results in the breast.
- Acute testicular torsion: comparison of unenhanced and contrast-enhanced power Doppler US, color Doppler US, and radionuclide imaging.
- An anomalous left coronary artery originating from the pulmonary artery in a 72-year-old woman: diagnosis by color flow myocardial blush and coronary arteriography.
- Analysis of a vibrating interventional device to improve 3-D colormark tracking.
- Ascending aorta to main pulmonary artery fistula following orthotopic heart transplantation: successful percutaneous closure employing an Amplatzer Duct Occluder.
- Assessment of stenosis: implications of variability of Doppler measurements in normal-appearing carotid arteries.
- Bilateral lower extremity evaluation of deep venous thrombosis with color flow and compression sonography.
- Color Doppler imaging of cardiac catheters using vibrating motors.
- Color Doppler sonographic appearance of patent needle tracts after femoral arterial catheterization.
- Color Doppler sonography of groin complications following femoral artery catheterization.
- Comparison of color Doppler sonography and radionuclide imaging in different degrees of torsion in rabbit testes.
- Correlation among choroidal, parapapillary, and retrobulbar vascular parameters in glaucoma.
- Deep vein thrombosis and pulmonary embolism in pregnancy: diagnosis, complications, and management.
- Doppler contrast sonography for detecting reduced perfusion in experimental ischemia of prepubertal rabbit testes.
- Doppler sonography in the diagnosis of antepartum pyelonephritis: value of intrarenal resistive index measurements.
- Doppler sonography in the evaluation of corporovenous competence after penile vein ligation surgery.
- Dual-mode intracranial catheter integrating 3D ultrasound imaging and hyperthermia for neuro-oncology: feasibility study.
- Feasibility and utility of pre-procedure ultrasound imaging of the arm to facilitate transradial coronary diagnostic and interventional procedures (PRIMAFACIE-TRI).
- Feasibility study: real-time 3-D ultrasound imaging of the brain.
- Heterotopic cervical pregnancy treated with transvaginal ultrasound-guided aspiration resulting in cervical site varices within the myometrium.
- Low resistance Doppler waveforms with retained products of conception: potential for diagnostic confusion with gestational trophoblastic disease.
- Measurement of radial artery contrast intensity to assess cardiac microbubble behavior.
- Meta-analysis of the correlation between chronic cerebrospinal venous insufficiency and multiple sclerosis.
- Meticulous evaluation of venous duplex imaging.
- Midterm follow-up after pharmacomechanical thrombolysis for lower extremity deep venous thrombosis.
- New fabrication techniques for ring-array transducers for real-time 3D intravascular ultrasound.
- Papillary carcinoma of the breast: imaging findings.
- Percutaneous biopsy of periarterial soft tissue cuffs in the diagnosis of pancreatic carcinoma.
- Predictive value of access blood flow and stenosis in detection of graft failure.
- Prenatal course of isolated muscular ventricular septal defects diagnosed only by color Doppler sonography: single-institution experience.
- Quantification of intravenous contrast-enhanced Doppler power spectrum in the rabbit carotid artery.
- Randomized trial of graded compression stockings for prevention of deep-vein thrombosis after acute stroke.
- Real-time 3D color flow Doppler for guidance of vibrating interventional devices.
- Real-time in vivo color Doppler optical coherence tomography.
- Real-time three-dimensional transesophageal echocardiography for guiding interventional electrophysiology: feasibility study.
- Regional cerebral blood flow in humans at high altitude: gradual ascent and 2 wk at 5,050 m.
- Sonographically guided compression repair of pseudoaneurysms: further experience from a single institution.
- Splenic vein turndown repair in superior mesenteric vein trauma: a reasonable alternative.
- Stress and placental resistance measured by Doppler ultrasound in early and mid-pregnancy.
- Superior mesenteric artery flow velocity waveforms in small for gestational age fetuses.
- Surveillance for endoleaks: how to detect all of them.
- Symptomatic obstruction of the brachiocephalic and left subclavian arteries obscured by aortic stenosis.
- The effect of indapamide versus hydrochlorothiazide on ventricular and arterial function in patients with hypertension and diabetes: results of a randomized trial.
- The sonographic appearance of anomalous circumrenal vein mimicking perirenal fluid collection.
- The ultrasound brain helmet: feasibility study of multiple simultaneous 3D scans of cerebral vasculature.
- Three-dimensional reconstruction of blood vessels from in vivo color Doppler optical coherence tomography images.
- Treatment of iatrogenic femoral arterial pseudoaneurysms: comparison of US-guided thrombin injection with compression repair.
- Ultrasound guided pO2 measurement of breast cancer reoxygenation after neoadjuvant chemotherapy and hyperthermia treatment.
- Unilateral luteoma of pregnancy mimicking a malignant ovarian mass on magnetic resonance and ultrasound.
- Urinary bladder diverticula: sonographic diagnosis and interpretive pitfalls.
- Variability of Doppler US measurements along the common carotid artery: effects on estimates of internal carotid arterial stenosis in patients with angiographically proved disease.
- Visualization of subsurface blood vessels by color Doppler optical coherence tomography in rats: before and after hemostatic therapy.