Management of Chronic Pancreatitis
Keywords: برداشتن سر پانکراس حفظ دوازدهه; Chronic; Pancreatitis; Management; CT; computed tomography; DPPHR; duodenum-preserving pancreatic head resection; ERCP; endoscopic retrograde cholangiopancreatography; ESWL; extracorporeal shock wave lithotripsy; EUS; endoscopic ultrasonography; MRCP; mag