Hepatocellular carcinoma occurring in a patient with Crohn's disease treated with both azathioprine and infliximab.

Hepatocellular carcinoma is known to be associated with underlying liver diseases, such as cirrhosis, hemochromatosis, and chronic viral hepatitis. All reported cases of hepatocellular carcinoma in association with Crohn's disease involve patients treated previously with azathioprine or both azathioprine and steroids. However, hepatocellular carcinoma associated with the use of azathioprine and infliximab has not been reported.