Of the 15 cases, 9 cases were undergone EST , 7 lithotomy, and another 9 ENBD.

行EST9 例, 取石7例, ENBD9例.

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Objective To evaluate the effect of nasobiliary drainage ( ENBD ) on acute pancreatitis.

目的探讨早期鼻胆管引流对于急性胰腺炎治疗作用.

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EST and ENBD were carried out in 48 cases, with 44 cases of successful lithotomy.

行EST+ENBD48例, 取石成功44例.

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