A case report of intrahepatic biliary atresia showing an unusual liver histology.
The extrahepatic biliary tract of a male infant, including both the left and right hepatic ducts, was proven to be patent up until his time of death, however, histologic examination of the liver revealed severe fibrosis of the portal areas with ductular proliferation, scattered bile thrombi, and subsequent biliary cirrhosis. In this case, since the obstructive lesion occurred at the secondary branching of the bilateral hepatic duct and because fewer changes were present in the interlobular bile ducts, it seemed possible to consider that the liver histology revealed findings similar to those of extrahepatic biliary atresia.
Yamagiwa
I
I
Department of Pediatric Surgery, Niigata University Hospital, Japan.
Iwafuchi
M
M
Ohsawa
Y
Y
Yagi
M
M
Iinuma
Y
Y
Narisawa
R
R
D001653:Bile Ducts, Intrahepatic / Q000002:abnormalities* / Q000473:pathology; D001656:Biliary Atresia / Q000473:pathology*; D001706:Biopsy; D002760:Cholangiopancreatography, Endoscopic Retrograde; D006801:Humans; D007223:Infant; D008099:Liver / Q000473:pathology*; D008103:Liver Cirrhosis / Q000473:pathology; D008105:Liver Cirrhosis, Biliary / Q000473:pathology*; D008297:Male