MR-Cholangiography with a Double Contrast Technique
نویسندگان
چکیده
منابع مشابه
Endoscopic retrograde cholangiography with contrast ultrasonography.
index of 50 was admitted to our intensive care unit with the clinical appearance of severe biliary pancreatitis. Bedside ultra− sonography was difficult due to the pa− tient’s obesity but revealed a dilated common bile duct (l" Fig. 1). Convention− al endoscopic retrograde cholangiogra− phy (ERC) with X−rays was considered impossible due to the obesity. Bedside endosonography (EG 383OUT; Pentax...
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BACKGROUND The early determination of premalignant lesions of pancreas can prevent unnecessary excessive surgical procedures and can reduce morbidity and mortality. Pancreatic intraepithelial neoplasia-3 (PanIN-3) is a preinvasive form of adenocarcinoma (carcinoma in situ). PanINs have not taken place in the literature of radiology yet, it should be considered in differential diagnosis of pancr...
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OBJECTIVE In this investigation we compared the diagnostic performance of unenhanced helical CT, oral contrast-enhanced CT cholangiography, and MR cholangiography for the diagnosis of choledocholithiasis. SUBJECTS AND METHODS Fifty-one patients referred for endoscopic retrograde cholangiography of suspected biliary stones were studied with unenhanced helical CT, MR cholangiography, and helica...
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Tissue contrast and resolution of magnetic resonance neuroimaging data have strong impacts on the utility of the data in clinical and neuroscience tasks such as registration and segmentation. Lengthy acquisition times typically prevent routine acquisition of multiple MR tissue contrast images at high resolution, and the opportunity for detailed analysis using these data would seem to be irrevoc...
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ژورنال
عنوان ژورنال: Acta Radiologica
سال: 1989
ISSN: 0284-1851,1600-0455
DOI: 10.3109/02841858909177452