Liver disease in renal transplant recipients.

Liver disease is a common complication in renal transplant recipients. Several types of liver disease can occur. The most common are acute and chronic hepatitis. The variety of acute hepatitis include hepatitis A, hepatitis B, cytomegalovirus hepatitis, herpes simplex hepatitis and azathioprine hepatitis. The incidence of azathioprine hepatitis may not be as high as initially suggested. Chronic hepatitis is a serious problem because the disease seems to be progressive despite prednisone therapy. The causes of this chronic hepatitis are not fully known, although hepatitis B, cytomegalovirus and herpes simplex virus have been implicated. Discontinuation of azathioprine therapy has no appreciable effect on the course of chronic hepatitis.