title: Creatine kinase isoenzymes and prostatic carcinoma: metastatic disease or acute myocardial infarction?
abstract: The measurement of creatine kinase isoenzymes, particularly the MB fraction, is a major determinant for acute myocardial infarction. Patients with metastatic carcinoma of the prostate may have an elevated serum creatine kinase-BB fraction, which by some automated laboratory techniques may be read mistakenly as creatine kinase-MB. We report such a case and discuss the creatine kinase isoenzyme measurement.
mesh_terms: D000368:Aged; D002277:Carcinoma / Q000201:enzymology* / Q000556:secondary; D003402:Creatine Kinase / Q000097:blood*; D003951:Diagnostic Errors; D006801:Humans; D007118:Immunoassay; D007527:Isoenzymes; D008297:Male; D009203:Myocardial Infarction / Q000201:enzymology*; D011471:Prostatic Neoplasms / Q000201:enzymology*
chemical_list: D007527:Isoenzymes; D003402:Creatine Kinase