Journal of Practical Hepatology ›› 2023, Vol. 26 ›› Issue (2): 301-304.doi: 10.3969/j.issn.1672-5069.2023.02.038

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Diagnosis and treatment of patients with primary biliary cholangitis-autoimmune hepatitis overlap syndrome

Ma Li, Gao Lili, Duan Xuefei   

  1. Department of General Medicine, Ditan Hospital, Capital Medical University, Beijing 100015, China
  • Received:2021-12-20 Online:2023-03-10 Published:2023-03-21

Abstract: Objective Primary biliary cholangitis(PBC)is characterized by a chronic autoimmune intrahepatic cholestasis,and autoimmune hepatitis (AIH) is a liver parenchymal inflammation mediated by autoimmune reaction. When the two entities coexist in a given patient, we call it "PBC-AIH overlap syndrome (PBC-AIH OS)". The prevalence of PBC-AIH OS is low, but it progresses faster and has a poorer prognosis. The clinical diagnosis and the choice of treatment are still challenging. Therefore, in this article, we reviewed the latest progress in the definition, epidemiology, clinical features, diagnosis, treatment and prognosis of patients with PBC-AIH OS, in order to help the appropriate diagnosis and treatment of the disease.

Key words: Primary biliary cholangitis, Autoimmune hepatitis, Overlap syndrome, Diagnosis, Treatment