Role of peroral cholangioscopy in addition to computed tomography in management of indeterminate biliary stricture - Role of peroral cholangioscopy in addition to computed tomography in management of indeterminate biliary stricture

Department of Gastroenterology, Graduate School of Medicine, Chiba University.0 个研究点目标入组 52 人开始时间: 2020年11月13日最近更新: 2023年10月17日

适应症

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•1) pancreatic disease and tumor of duodenal papilla diagnosed without POCS. 2) patients who did not undergo radical resection or were treated before surgery for malignant disease. 3) patients who underwent follow-up of less than three years for benign disease. 4) anastomotic stricture diagnosed with medical history. 5) biliary strictures by primary hepatic cancer and metastatic tumor. 6) pancreaticobiliary maljunction without findings to suggest malignancy. 7) A case in which there was an offer to refuse participation in this study.

发起方

Department of Gastroenterology, Graduate School of Medicine, Chiba University.