Chronic liver disease. The scope of causes and treatments.
Evaluation of chronic liver disease begins with a carefully taken history, thorough physical examination, and standard laboratory tests. Often, however, other studies are required, such as a viral hepatitis panel, serologic tests for autoimmune markers, tests for antimitochondrial antibodies, measurement of serum iron and ceruloplasmin levels, liver biopsy, and imaging studies of the extra-hepatic bile ducts. Medical treatment of chronic active hepatitis, primary biliary cirrhosis, and primary sclerosing cholangitis remains unsatisfactory. Early treatment of hemochromatosis and Wilson's disease can prevent cirrhosis and liver failure. Liver transplantation is now a viable procedure for patients with end-stage chronic liver disease.
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Gastroenterology Division, Palo Alto Medical Clinic, CA 94301.
D002908:Chronic Disease; D003937:Diagnosis, Differential; D006801:Humans; D008107:Liver Diseases / Q000175:diagnosis / Q000209:etiology / Q000628:therapy