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담도폐쇄증의 진단에 있어서 자기공명담도촬영술의 유용성

Other Titles
 The Usefulness of Magnetic Resonance Cholangiography in the Diagnosis of Biliary Atresia 
 한석주  ;  정기섭  ;  김명준  ;  한애리  ;  황의호 
 Journal of the Korean Pediatric Association (소아과), Vol.44(8) : 899-907, 2001 
Journal Title
 Journal of the Korean Pediatric Association  (소아과) 
Issue Date
Purpose : To evaluate the usefulness of magnetic resonance cholangiography(MRC) for the diagnosis of biliary atresia in infantile cholestatic jaundice. Methods : Fifty consecutive infants with cholestatic jaundice underwent single-shot MRC for 3 years. The radiologic diagnosis of non-biliary atresia with MRC was based on visualization of the common bile duct and common hepatic duct. The diagnosis of biliary atresia was based on non-visualization of either the common bile duct or common hepatic duct. The final diagnosis of biliary atresia or non-biliary atresia was made with operations or clinical follow-up until jaundice resolved. Results : MRC could clearly visualized the gallbladder, cystic duct. common hepatic duct, common bile duct, both intrahepatic ducts and second order intrahepatic ducts in small neonates and infants. MRC had accuracy of 98%, sensitivity of 100% and specificity of 96% for diagnosis of biliary atresia as the cause of infantile cholestatic jaundice. Conclusions : MRC is a very reliable noninvasive imaging study for diagnosis of biliary atresia in infants with cholestatic jaundice.
Appears in Collections:
1. Journal Papers (연구논문) > 1. College of Medicine (의과대학) > Dept. of Surgery (외과학교실)
Yonsei Authors
한석주(Han, Seok Joo)
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