“…The use of sinus tract endoscopy in managing postoperative fistula [9,13,14] and drained pancreatic necrosis [3] has been reported. In addition, choledocholithiasis and pancreatic duct disruption are not uncommon in severe pancreatic necrosis, and the therapeutic role of ERCP in severe pancreatitis has been documented [4,11,12]. In this study, we report our experiences of combining sinus tract endoscopy (STE) and endoscopic retrograde cholangiopancreatography (ERCP) in managing patients with pancreatic necrosis and abscess.…”