单词cholangiogram
网络: 胆管造影片；胆管造影照片；胆管摄影术
Patients with histological, biological and clinical features of PSC but with normal cholangiogram are diagnosed as small duct PSC.
部分患者具备典型的胆汁淤积表现和PSC的组织学特征，但胆管造影正常，称为小胆管PSC。
Air cholangiogram: a new technique for biliary imaging during ERCP
空气胆道造影：ERCP胆道成像中的新技术