An Evaluation of Miniature Probe in the Detection of Gastroesophageal Varices-Compared with Color Doppler-Endoscopic Ultrasonography-
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چکیده
منابع مشابه
Endoscopic Color Doppler Ultrasonography for Esophagogastric Varices
Esophagogastric varices are considered to be the most common complication in patients with portal hypertension. Endoscopic ultrasonography not only visualizes the surface of the varices but also provides detailed information about their internal structure. The direction of blood flow can be determined and its velocity measured only via endoscopic color Doppler ultrasonography (ECDUS). This can ...
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15 صفحه اولThe Evaluation of Microanastomoses in Rats with Color Doppler Ultrasonography
As microvascular surgery increases in popularity, the need for techniques to monitor the patency of small blood vessels after operation has assumed increasing importance. The ideal monitoring technique must be readily available, simple, quick, non-invasive and inexpensive and have a high accuracy rate. Harrison et al. have defined some of these properties of ideal monitoring, but currently ther...
متن کاملThe Accuracy of Ultrasonography in Compared with Computed Tomography in Detection of Anterior Mediastinal Neoplasms
Abstract Background The aim of this study was to evaluate sensitivity and specificity of mediastinal sonography, and compared with CT, in detection of anterior mediastinal neoplasms. Materials and Methods The sonography with convex probes (5.0 and 7.5 MHz) was done prospectively for 34 patients (from 2 to 25 years old) with mediastinal mass. The results were compared with the results of ...
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ژورنال
عنوان ژورنال: Progress of Digestive Endoscopy(1972)
سال: 1994
ISSN: 0389-9403,2189-0021
DOI: 10.11641/pdensks.45.0_156