Suzuki M, Takashima T, Funaki H, Uogishi M, Isobe T, Matsuda Y, Kanno S, Ushitani K, Fuchuh K
Gastrointest Radiol. 1983;8(4):327-31. doi: 10.1007/BF01948144.
Common bile duct stones were demonstrated as high-density objects on CT in 22 of 45 cases. About 96% of the remaining cases (22 of 23) exhibited other abnormal CT findings which included common bile duct dilatation, concomitant gallbladder stones, and/or presence of intraductal air. CT is a useful diagnostic modality in the elevation of patients with suspected choledocholithiasis.
45例患者中，22例在CT上显示胆总管结石为高密度影。其余病例中约96%（23例中的22例）有其他CT异常表现，包括胆总管扩张、合并胆囊结石和/或胆管内积气。对于疑似胆总管结石的患者，CT是一种有用的诊断方法。
