术中胆道造影和“T”管胆道造影是肝胆外科重要组成部分 ,是胆系手术术中和术后质量评估的重要检测手段。本文收集了近 3年来经术中胆道造影并术后“T”管胆道造影 55例 ,从造影的技术和影像学诊断的角度 ,对它们进行回顾和分析 ,探讨提高术中胆道造影质量的方法。1　材料和方 Intraoperative cholangiography and “T” tube cholangiography is an important part of hepatobiliary surgery, is an important detection method of intraoperative and postoperative quality evaluation of biliary surgery. This article collected in the past 3 years by intraoperative cholangiography and postoperative “T” tube cholangiography in 55 cases, from the perspective of imaging techniques and imaging diagnosis, review and analysis of them, to explore ways to improve the quality of intraoperative cholangiography . 1 material and side