Open AccessAutoimmune hepatitis-primary biliary cirrhosis concurrent with biliary stricture after liver transplantation
Author(s) -
Yong-Zhen Kang,
Xuguo Sun,
Yihe Liu,
Zhongyang Shen
Publication year - 2015
Publication title -
world journal of gastroenterology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.427
H-Index - 155
eISSN - 2219-2840
pISSN - 1007-9327
DOI - 10.3748/wjg.v21.i7.2236
Subject(s) - primary biliary cirrhosis , liver transplantation , medicine , autoimmune hepatitis , gastroenterology , biliary cirrhosis , cirrhosis , hepatitis , transplantation , autoimmune disease , disease
Although the development of de novo autoimmune liver disease after liver transplantation (LT) has been described in both children and adults, autoimmune hepatitis (AIH)-primary biliary cirrhosis (PBC) overlap syndrome has rarely been seen in liver transplant recipients. Here, we report a 50-year-old man who underwent LT for decompensated liver disease secondary to alcoholic steatohepatitis. His liver function tests became markedly abnormal 8 years after LT. Standard autoimmune serological tests were positive for anti-nuclear and anti-mitochondrial antibodies, and a marked biochemical response was observed to a regimen consisting of prednisone and ursodeoxycholic acid added to maintain immunosuppressant tacrolimus. Liver biopsy showed moderate bile duct lesions and periportal lymphocytes infiltrating along with light fibrosis, which confirmed the diagnosis of AIH-PBC overlap syndrome. We believe that this may be a case of post-LT de novo AIH-PBC overlap syndrome; a novel type of autoimmune overlap syndrome.