title: Extrapancreatic origin of chronic unexplained hyperamylasemia.
mesh_terms: D000005:Abdomen; D000681:Amylases / Q000097:blood*; D002908:Chronic Disease; D004796:Clinical Enzyme Tests; D003937:Diagnosis, Differential; D006026:Glycoside Hydrolases / Q000097:blood*; D006801:Humans; D007517:Isoamylase / Q000097:blood* / Q000378:metabolism; D007525:Isoelectric Focusing; D010146:Pain / Q000209:etiology; D010179:Pancreas / Q000201:enzymology; D010182:Pancreatic Diseases / Q000175:diagnosis*; D010195:Pancreatitis / Q000175:diagnosis; D012469:Salivary Glands / Q000201:enzymology
chemical_list: D000681:Amylases; D006026:Glycoside Hydrolases; D007517:Isoamylase