Objective To evaluate the abnormal imagine of postoperative T-tube retrogradecholangiography for clinical practive.
目的探讨术后经T形管胆道造影异常影像的临床意义。
2
Objective to compare the diagnostic accuracy of intraductal ultrasonography (IDUS) and endoscopic retrogradecholangiography (ERC) on extrahepatic bile duct stones.
目的比较十二指肠镜下胆管腔内超声(IDUS)和内镜下逆行胆管造影(ERC)诊断肝外胆管结石的作用。
3
BACKGROUND AND STUDY AIMS: Diagnostic endoscopic retrogradecholangiography (ERC) is being replaced by endoscopic ultrasonography (EUS) in patients with suspected bile duct stones.