Korean J Med.  2008 Oct;75(4):459-462.

Macroamylasemia and macrolipasemia in patient with alcoholic liver cirrhosis

Affiliations
  • 1Department of Internal Medicine, Wonkwang University School of Medicine, Iksan, Korea. hckimgold@wonkwang.ac.kr
  • 2Department of Laboratory Medicine, Wonkwang University School of Medicine, Iksan, Korea.

Abstract

Macroenzymes are high molecular weight complexes formed in the serum by self-polymerization or by association with other proteins. Macroenzymes are filtered with difficulty by normal renal glomeruli. Clinically, it is important to detect macroenzymes, because they frequently interfere with the interpretation of serum enzyme results, and as a result they can cause diagnostic and therapeutic errors. Macroamylasemia and macrolipasemia have been found to occur in apparently healthy humans, as well as in a variety of disease states, including liver disease, diabetes, cancer, malabsorption, and autoimmune disorders. We report a patient with alcoholic liver cirrhosis and macroamylasemia and macrolipasemia, the latter two of which were discovered using a screening test.

Keyword

Macroamylasemia; Macrolipasemia; Liver cirrhosis

MeSH Terms

Alcoholics
Humans
Hyperamylasemia
Liver Cirrhosis
Liver Cirrhosis, Alcoholic
Liver Diseases
Mass Screening
Molecular Weight
Proteins
Proteins
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