Korean J Gastrointest Endosc > Volume 14(1); 1994 > Article
Korean Journal of Gastrointestinal Endoscopy 1994;14(1): 49-55.
원저 : 내시경적 역행성 담췌관 조영술로 진단된 담췌관 합류이상의 임상적 의의 ( Original Articles : Clinical Significance of Anomalous Pancreaticobiliary Ductal Union Diagnosed by Endoscopic Retrograde Cholangiopancreatography )
문영명, 강진경, 박인서, 정재복, 유효민, 최광준, 정준표, 송시영 (Young Myung Moon, Jin Kyung Kang, In Suh Park, Jae Bock Chung, Hyo Min Yoo, Kwang Joon Choi, Si Young Song and Jun Pyo Chung)
To evaluate the clinical significance of anomalous pancreaticobiliary ductal union(PBDU), we analysed 11 cases(0.19%) of anomalous PBDU among 5675 cases performed ERCP from Jan. 1973 to Aug. 1992. According to the classification of Kimura et al., 4 cases were type 1(P-C union) and 7 cases type 2(C-P union). The length of common channel ranged from 1.5 cm to 3.1 cm(mean 1.9 cm). The common associated disease were choledochal cyst(7 cases), carcinoma of the gallbladder(5 cases) and biliary stone(3 cases). Four cases of carcinoma of the gallbladder were type 1. The incidence of anomalous PBDU was significantly higher in cases with carcinoma of the gallbladder(5 cases among 49 cases) than in case without carcinoma of the gallbladder(6 cases among 5626 cases). And the incidence of gallbladder carcinoma(45%) among the 11 cases of anomalous PBDU was significantly higher than that(0.78%) among those who did not have anomalous PBDU. In conclusion, the common associated diseases with the anomalous PBDU were choledochal cyst, carcinoma of the gallbladder and stone, and the anomalous PBDU may be risk factor in the development of carcinoma of the gllbladder.
Key Words: Anomalous pancreaticobiliary ductal union , Gallbladder carcinoma , Choledochal cyst
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