术中胰腺复灌良好者行胰管插管，5 - 20分钟即有胰液分泌入引流管。

After reperfusion, the secretion of pancreatic juice can be seen in drainage tube within 5-20 minutes.

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结论ERCP胆管插管困难患者放置胰管塑料支架可以预防术后胰腺炎的发生。

Conclusion For patients with difficult biliary intubation in ERCP, the pancreatic plastic stent placement would prevent occurrence of postoperative pancreatitis.

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