Results 261 to 270 of about 26,512 (300)

Color Doppler ultrasonography in pediatric intussusception.

Journal of Ultrasound in Medicine, 1994
CDU was used in 11 children with intussusception. Demonstration of vascular images within the "pseudokidney" mass was possible in none of 11 cases. Of them, eight could be treated by hydrostatic reduction. In the remaining case, marked edema of the bowel wall did not allow reduction, and surgery had to be performed: no necrosis was observed in the ...
R, Lagalla, G, Caruso, V, Novara, L E, Derchi, A E, Cardinale   +4 more
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Pediatric Abdominal Applications of Color Doppler Ultrasonography

Ultrasound Quarterly, 2002
Color Doppler ultrasonography (US) is a valuable imaging method because of the important information it provides with respect to organ perfusion, vessel patency, and tumor characterization. In addition, it is a noninvasive technique that does not use ionizing radiation. This review summarizes current applications of color Doppler US in the diagnosis of
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[Color Doppler ultrasonography in urology].

Progres en urologie : journal de l'Association francaise d'urologie et de la Societe francaise d'urologie, 1995
Due to the development of the duplex mode, combining ultrasound images with Doppler recording, and especially the development of flow colour coding. Doppler is now increasingly used to investigate the kidney and male genital tract. It is now the technique of choice in the initial diagnosis of certain renal diseases: primary renal vein thrombosis ...
O, Helenon, F, Cornud, J M, Correas, F, Gay, P, Melki, Y, Chrétien, J F, Moreau   +6 more
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Pancreas: imaging diagnosis with color/power Doppler ultrasonography, endoscopic ultrasonography, and intraductal ultrasonography

European Journal of Radiology, 2001
Recent advances of ultrasound imaging have made possible to depict various diseases and conditions of the pancreas. Color/power Doppler ultrasonography, endoscopic ultrasonography, and intraductal ultrasonography are feasible to show vascular abnormalities, differentiate the solid and cystic tumors, decide tumor extent, and help to perform ...
K, Koito, T, Namieno, T, Nagakawa, N, Hirokawa, T, Ichimura, T, Syonai, N, Yama, M, Someya, K, Nakata, K, Sakata, M, Hareyama   +10 more
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Retroperitoneal Fibrosis: Evaluation by Ultrasonography and Color Doppler Imaging

Urologia Internationalis, 2010
Delay in diagnosis is common in retroperitoneal fibrosis because of the nonspecific clinical presentation. Ultrasonography combined with color Doppler imaging is a rapid and practical method in the early diagnosis and during follow-up. We describe 3 cases with retroperitoneal fibrosis, emphasizing the ultrasonographic and color Doppler features of the ...
A, Erden, S, Aytaç, T, Cumhur, M, Yurdakul, U, Calikoğlu   +4 more
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Doppler and color Doppler ultrasonography in renal transplants: Chronic rejection

Journal of Clinical Ultrasound, 1992
AbstractAlthough Doppler and color Doppler ultrasonography has been used extensively to examine acute changes in renal allograft function, there have been few reports on the role of Doppler ultrasonography in the assessment of chronic rejection. In those studies that have addressed chronic rejection, there is agreement that changes in renal function ...
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Ultrasonography and Color Doppler Imaging of Metastatic Pulmonary Choriocarcinoma

Chest, 1993
Chest ultrasound and color Doppler flow imaging were used to assess the pulmonary nodule of a 24-year-old pregnant woman with dyspnea and hemoptysis. The ultrasonogram showed multiple hypoechoic subpleural nodules. Color Doppler imaging of the nodules revealed characteristics of high vascularity and high blood flow.
Y S, Liaw, P C, Yang, A, Yuan, F J, Hsieh, S H, Kuo, K T, Luh   +5 more
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Evaluation of Clitoral Blood Flow by Color Doppler Ultrasonography

Journal of Sex & Marital Therapy, 2000
The feasibility of reliably measuring clitoral blood flow using standard color Doppler ultrasonography was evaluated by two independent assessors in a sample of 40 pre- and post-menopausal women. High positive correlations with no significant mean differences between examiners were found for three major standard blood flow measures including maximum ...
S, Khalifé, Y M, Binik, D R, Cohen, R, Amsel   +3 more
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Utility of Color Doppler Ultrasonography Predicting TIPS Dysfunction

The American Journal of Gastroenterology, 2005
Color Doppler ultrasonography (CDUS) has been proposed as an alternative to portal pressure gradient (PPG) measurement to detect transjugular intrahepatic portosystemic shunt (TIPS) dysfunction but with inconsistent results. This study aimed at developing and validating CDUS criteria to assess TIPS dysfunction.A total of 117 consecutive follow-up ...
Juan G, Abraldes, Rosa, Gilabert, Juan, Turnes, Carles, Nicolau, Annalisa, Berzigotti, John, Aponte, Concepció, Bru, Jaime, Bosch, Juan Carlos, García-Pagán   +8 more
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Diagnosis of arteriovenous malformation of the pancreas by color Doppler ultrasonography

Abdominal Imaging, 1998
Arteriovenous malformation (AVM) of the pancreas is a rare disease, and once this silent disease develops portal hypertension it is too difficult for the physician to successfully control the disease. AVM is usually diagnosed by invasive diagnostic modalities, and noninvasive modalities should be developed for its diagnosis.
K, Koito, T, Namieno, T, Nagakawa, K, Morita   +3 more
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