Results 281 to 290 of about 179,829 (342)
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Zentralblatt fur Gynakologie, 1992
The preoperative examinations by doppler-sonography of 83 patients with tumors of the breast are presented. The examinations are done with newest technique: duplex-sonography in slow-flow-technique (AI 3200, Dornier); colour-sonography in MEM-technique (AI 5200, Dornier) and synchronical colour-doppler++ (Quantum 2000, Siemens) and CW-doppler ...
C, Sohn +5 more
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The preoperative examinations by doppler-sonography of 83 patients with tumors of the breast are presented. The examinations are done with newest technique: duplex-sonography in slow-flow-technique (AI 3200, Dornier); colour-sonography in MEM-technique (AI 5200, Dornier) and synchronical colour-doppler++ (Quantum 2000, Siemens) and CW-doppler ...
C, Sohn +5 more
openaire +2 more sources
Color Doppler ultrasound imaging of theeye and orbit
Survey of Ophthalmology, 1996Color Doppler imaging is a non-invasive ultrasound procedure which permits simultaneous gray scale imaging of structure and color-coded imaging of blood velocity. This improved technique allows the user to identify even very small blood vessels, such as those supplying the eye, from which measures of blood velocity and vascular resistance can be ...
T H, Williamson, A, Harris
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Twinkling artifact on color Doppler ultrasound: an advantage or a pitfall?
Journal of medical ultrasonics, 2016The twinkling artifact (TA) or color comet-tail artifact is characterized by a rapidly changing mixture of red and blue color Doppler signals. Even though many diseases and clinical conditions have been shown to produce this artifact, its source is not ...
E. Ozan, G. Atac, S. Gundogdu
semanticscholar +1 more source
Color doppler ultrasound in newborn testis torsion
Urology, 1995To assess the usefulness of color Doppler ultrasound in evaluating the newborn with suspected antenatal testis torsion.Nine newborns with 10 antenatally torsed testes were examined using color Doppler and gray-scale ultrasound.Each examination revealed lack of intratesticular blood flow on the affected side and normal flow within the contralateral ...
P C, Cartwright +3 more
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Color doppler endoscopic ultrasound
Techniques in Gastrointestinal Endoscopy, 2000Color Doppler enhances the capability of endosonography in detecting blood vessels at the vicinity of the gastrointestinal tract., It reduces the risk of endoscopic ultrasound (EUS)-guided fine-needle aspiration or therapy and provides additional assessment parameters for bleeding peptic ulcers and varices.
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Color Doppler Ultrasound in Ocular Behçet's Disease
European Journal of Ophthalmology, 1997The purpose of this study was to evaluate the hemodynamic changes occurring in the ophthalmic vasculature of eyes with Behçet's disease in a controlled clinical trial. Both eyes of patients with retinal involvement due to Behçet's disease were consecutively evaluated and were established as having mild or severe retinal vasculitis according to the ...
O, Uçakhan +3 more
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Ultrasound and Color Doppler Ultrasound of Liver Metastases
1999In western countries metastases are the most common cause of malignant focal liver lesions. Metastases are 18–20 times more common than primary malignant tumors. Sixty percent of patients with newly diagnosed solid tumors (excluding skin cancer other than melanoma) have clinically evident or microscopic metastases, when the primary tumor is diagnosed ...
P. Ricci +5 more
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Color Doppler Ultrasound of the Hand
JCR: Journal of Clinical Rheumatology, 2004The use of ultrasound with color Doppler in the evaluation of rheumatoid arthritis was followed in 25 patients with joint complaints. Small joint ultrasound of the metacarpophalangeal joints (MCPs) as well as the wrists was performed with supplementation by color Doppler.
Constantine, Saadeh +4 more
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Otolaryngology–Head and Neck Surgery, 2012
ObjectiveThe gracilis muscle free flap has become a reliable means for smile reanimation for patients with facial paralysis. Because it is a buried flap, it presents a postoperative monitoring challenge. We sought to evaluate our experience with color Doppler ultrasound in the monitoring of gracilis free flap viability in the immediate postoperative ...
Kalpesh T, Vakharia +5 more
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ObjectiveThe gracilis muscle free flap has become a reliable means for smile reanimation for patients with facial paralysis. Because it is a buried flap, it presents a postoperative monitoring challenge. We sought to evaluate our experience with color Doppler ultrasound in the monitoring of gracilis free flap viability in the immediate postoperative ...
Kalpesh T, Vakharia +5 more
openaire +2 more sources