title: Insulinoma. Diagnostic problems in a 12-year-old boy.
mesh_terms: D007516:Adenoma, Islet Cell / Q000175:diagnosis* / Q000601:surgery; D001786:Blood Glucose; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D007003:Hypoglycemia / Q000175:diagnosis*; D007328:Insulin / Q000097:blood; D008297:Male; D014465:Ultrasonics
chemical_list: D001786:Blood Glucose; D007328:Insulin