Autoimmune hemolytic anemia as a complication of primary biliary cirrhosis.

Primary biliary cirrhosis (PBC) is characterized by a continuous T-lymphocyte mediated attack on small intralobular bile ducts, with their gradual destruction. Patients with PBC often exhibit concomitant autoimmune conditions, and autoimmune hemolytic anemia (AIHA), that is idiopathic in 50% of cases, has rarely been associated to PBC. Ursodeoxycholic acid (UDCA) has been considered the main treatment to PBC patients through a decrease in the detergent effect of endogenous bile acids, concomitantly reducing the hemolytic process. We report the case of a female patient with AIHA complicating PBC, treated with short course prednisone and UDCA, with good response.