Objective: to explore the clinical value of ct after undergoing intraoperative cholangiography in diagnosis of gallstone associated with small common bile duct calculi.
前言：目的：探讨静脉胆道造影后ct检查在诊断胆囊结石并胆总管小结石的应用。
Objective: to explore the clinical value of ct after undergoing intraoperative cholangiography in diagnosis of gallstone associated with small common bile duct calculi.
前言：目的：探讨静脉胆道造影后ct检查在诊断胆囊结石并胆总管小结石的应用。
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