title: Fetal enzyme and isoenzyme tests to determine the presence of a tumor.
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000378:metabolism; D004798:Enzymes / Q000378:metabolism*; D006801:Humans; D007527:Isoenzymes / Q000378:metabolism*; D007680:Kidney Neoplasms / Q000378:metabolism; D008113:Liver Neoplasms / Q000378:metabolism; D009369:Neoplasms / Q000201:enzymology*; D012208:Rhabdomyosarcoma / Q000378:metabolism; D009396:Wilms Tumor / Q000378:metabolism
chemical_list: D004798:Enzymes; D007527:Isoenzymes