CONCLUSIONS: Surgical drainageof the pancreaticduct was more effective than endoscopic treatment in patients with obstruction of the pancreatic duct due to chronic pancreatitis.
结论：对于慢性胰腺炎合并胰管梗阻病人胰管外科引流术较内镜治疗更有效。
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We conducted a randomized trial to compare endoscopic and surgical drainageof the pancreaticduct.