Abstract
At endoscopic retrograde cholangiopancreatography (ERCP), the differentiation of malignant from benign ductal abnormalities often remains difficult, but is essential for therapeutic management. We demonstrate the case of a 72-year-old woman with a very discrete irregularity of the common bile duct on ERCP that was further evaluated by cholangioscopy. This article is part of an expert video encyclopedia.
Published Version
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