Abstract BACKGROUND: Undifferentiated pleomorphic sarcoma (UPS) is a rare malignant mesenchymal tumor with a poor prognosis. It mainly occurs in…
Abstract Background: Laparoscopic common bile duct exploration (LCBDE) is gaining popularity over endoscopic retrograde cholangiopancreatography (ERCP) for the management of…
Abstract Rationale: Duplication of the extrahepatic bile duct is an extremely rare congenital anomaly of the biliary system. Patient concerns:…
Abstract Objective: To describe the technical feasibility and usefulness of extrahepatic biliary stone removal by balloon sphincteroplasty and occlusion balloon…