The role and utility of cholangioscopy for diagnosing indeterminate biliary strictures
نویسندگان
چکیده
منابع مشابه
Percutaneous transhepatic cholangioscopy for indeterminate biliary strictures using the SpyGlass system: a case series.
Peroral cholangioscopy is useful in differentiating benign from malignant biliary strictures. However, when conventional biliary access via endoscopic retrograde cholangiopancreatography (ERCP) fails, percutaneous transhepatic cholangioscopy (PTCS) via the SpyGlass cholangioscopy system can be used to achieve a diagnosis. Four patients with biliary strictures in whom conventional ERCP was not p...
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Biliary strictures may be due to a variety of benign and malignant processes. Imaging with endoscopic ultrasonography (EUS) often suggests the diagnosis, but is usually not definitive. EUS-guided fine needle aspiration (FNA) facilitates the diagnosis of extrahepatic biliary strictures, although peritioneal metastases due to needle tract seeding may occur after EUS-FNA of cholangiocarcinoma. In ...
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از محوری ترین اثراتی که یک فیلم سینمایی ایجاد می کند دیالوگ هایی است که هنرپیش گان فیلم میگویند. به زعم یک فیلم ساز, یک شیوه متأثر نمودن مخاطب از اثر منظوره نیروی گفتارهای گوینده, مثل نیروی عاطفی, ترس آور, غم انگیز, هیجان انگیز و غیره, است. این مطالعه به بررسی این مسأله مبادرت کرده است که آیا نیروی فراگفتاری هنرپیش گان به مثابه ی اعمال گفتاری در پنج فیلم هالیوودی در نسخه های دوبله شده باز تولید...
15 صفحه اولThe efficacy of peroral cholangioscopy for difficult bile duct stones and indeterminate strictures: a systematic review and meta-analysis
BACKGROUND AND STUDY AIMS Current evidence supporting the efficacy of peroral cholangioscopy (POC) in the evaluation and management of difficult bile duct stones and indeterminate strictures is limited. The aims of this systematic review and meta-analysis were to assess the following: the efficacy of POC for the therapy of difficult bile duct stones, the diagnostic accuracy of POC for the evalu...
متن کاملProbe-Based Confocal Laser Endomicroscopy for Indeterminate Biliary Strictures: Refinement of the Image Interpretation Classification
Background. Accurate diagnosis and clinical management of indeterminate biliary strictures are often a challenge. Tissue confirmation modalities during Endoscopic Retrograde Cholangiopancreatography (ERCP) suffer from low sensitivity and poor diagnostic accuracy. Probe-based confocal laser endomicroscopy (pCLE) has been shown to be sensitive for malignant strictures characterization (98%) but l...
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ژورنال
عنوان ژورنال: Gastrointestinal Intervention
سال: 2017
ISSN: 2213-1795,2213-1809
DOI: 10.18528/gii160035