A condition with abnormally elevated level of AMYLASES in the serum. Hyperamylasemia due to PANCREATITIS or other causes may be differentiated by identifying the amylase isoenzymes. | A benign condition in which the circulating AMYLASES are of high molecular masses, macroamylases. Macroamylases are amylase-plasma protein complexes, usually with immunoglobulins. Macroamylases cannot be cleared by the renal glomeruli. [MeSH]
