Oi I
Department of Clinical Laboratories, Tokyo Women's Medical College.
Nihon Rinsho. 1993 Jul;51(7):1762-6.
Endoscopic cholangiography is fundamentally evaluated as X-ray anatomy of the biliary system as well as the principal technique for endoscopic treatments that is endoscopic papillotomy and endoscopic drainage, while gallstone is routinely diagnosed by ultrasonography in medical practice. By endoscopic cholangiography, stones in the cystic duct and the common bile duct are confirmedly diagnosed in the same quality as gallbladder stones, and the anatomical information of the cystic duct, the gallbladder, and the duodenal papilla are clearly demonstrated, which are required in many therapeutic procedures for gallstones diseases including laparoscopic cholecystectomy.
内镜胆管造影术从根本上被视为胆道系统的X线解剖学，也是内镜治疗的主要技术，即内镜乳头切开术和内镜引流术，而在医学实践中，胆结石通常通过超声检查进行诊断。通过内镜胆管造影术，可以确诊胆囊管和胆总管内的结石，其诊断质量与胆囊结石相同，并且能够清晰地显示胆囊管、胆囊和十二指肠乳头的解剖信息，而这些信息在包括腹腔镜胆囊切除术在内的许多胆结石疾病治疗程序中都是必需的。
