Role of magnetic resonance cholangiography (MRC) in the detection of biliary complications after orthotopic liver transplantation (OLT)
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بررسی مقایسه ای قدرت تشخیصی کلانژیوگرافی به روش رزونانس مغناطیسی، سونوگرافی و آزمون های آزمایشگاهی در ارزیابی های قبل از عمل جراحی انسدادهای مشکوک مجاری صفراوی
Background and purpose: Evaluation of suspected biliary obstruction is performed by common old methods such as Ultrasound, CT, and invasive cholangiography. These techniques have limitations due to the poor visualization of intraductal stones (US, CT) and the need for an invasive procedure (ERCP, PTC). Magnetic resonance cholangiography (MRC) is noninvasive imaging modality that provides good...
متن کاملThe Role of Magnetic Resonance Cholangiography for Recipients after Living Donor Liver Transplantation
This is a retrospective study. The purpose of this study was to assess the diagnostic accuracy and utility of posttransplant magnetic resonance cholangiography (MRC) in detecting biliary complications and planning the treatment. From July 2006 to April 2010, 51 (19%) of these 268 adult living-donor liver transplantation (LDLT) recipients were referred to MRC due to biliary dilatation and abnorm...
متن کاملValue of Magnetic Resonance Cholangiopancreatography in Assessment of Nonanastomotic Biliary Strictures After Liver Transplantation
UNLABELLED Nonanastomotic biliary strictures (NAS) remain a frequent complication after orthotopic liver transplantation (OLT). The aim of this study was to evaluate whether magnetic resonance cholangiopancreatography (MRCP) could be used to detect NAS and to grade the severity of biliary strictures. METHODS In total, 58 patients after OLT from 2 Dutch transplantation centers in whom endoscop...
متن کاملBiliary complications following orthotopic liver transplantation: May contrast-enhanced MR Cholangiography provide additional information?
PURPOSE To assess whether contrast-enhanced T1-weighted MR Cholangiography may provide additional information in the evaluation of biliary complications in orthotopic liver transplant recipients. MATERIAL AND METHODS Eighty liver transplant patients with suspicion of biliary adverse events underwent MR imaging at 1.5 T scanner. After acquisition of axial T1-/T2-weighted images and conventiona...
متن کاملRole of magnetic resonance cholangiography in assessing biliary anatomy in right lobe living donors.
BACKGROUND The value of magnetic resonance cholangiography (MRC) in assessing potential adult-to-adult living liver transplant (ALDLT) donors remains poorly defined. The purpose of this study is to determine the accuracy of MRC in assessing biliary anatomy with intraoperative confirmation. METHODS A prospective cohort of 30 ALDLT donors who underwent right hepatectomy from October 2000 to Jul...
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تاریخ انتشار 2010