McKenna J P, Moskovitz M, Cox J L
Medical Center, Beaver, Pennsylvania.
Am Fam Physician. 1989 Mar;39(3):117-26.
Liver function abnormalities are often found on routine chemical profiles. Abnormal test results are often false positive in asymptomatic patients. Repeat testing and confirmation that the liver is the source of the abnormality are the first steps of evaluation. A thorough history and physical examination may suggest reasons for the abnormalities. If no etiology for the abnormal test result is found, further testing is indicated.
