Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Observational
Official Title: Retrospective Study About Primary Biliary Cholangitis During January 2001 to July 2016 at West China Hospital
Brief Summary: Retrospective study of all patients diagnosed with primary biliary cholangitis during January 2001 to July 2016 at West China Hospital by review of medical records. The following variables will be retrospectively studied: age, sex, first symptoms, clinical characteristics, pathology, treatment, stage, complications of cirrhosis, other autoimmune diseases and long-term outcome.