Conclusions ERCP can clearly show out the conformation and variation of extrahepatic bile duct and cystic duct and it is of important value before gallbladder operation.
结论ERCP可以清晰显示肝外胆管及胆囊管的形态及变异情况，对于胆囊手术术前了解肝外胆道系统形态及变异有重要价值。
Objective To observe the effect of diaphragm nerve block combined with injection of meperidine in Neiguan point in relieving the stretch reaction during the course of gallbladder operation.
目的观察膈神经阻滞联合内关穴注射哌替啶预防胆囊手术牵拉反应的效果。
ERCP may be used before or after gallbladder surgery to assist in the performance of that operation.
内镜逆行胰胆管造影(ERCP)可在胆囊手术前或手术后用于协助治疗。
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