G gallstones E / leukemia / omphalocele / lymphoma MEN II / M mumps A / hypertension / lymphoma / hypernephroma / prolactinoma / memory Enterocutaneous fistula / M malaria M / benign familial hypocalcuric hypercalcemia / N neoplasm / distal obstruction Non-parathyroid hypercalcemia / rheumatoid arthritis / insulinoma / leg ulcer / neutropenia / histoplasmosis / M medulary carcinoma / C cancer / S symptomatic hypoglycemia L / hypoglycemia R / myelogenous leukemia / MEN I / Pancreatitis / neuromas / gastric / pancreatic Pheochromocytoma / H hyperparathyroidism I / N neoplasm D / E exomphalos / I inflammation/infection E / H hyperlipidemia / M myelofibrosis / Gynecomastia / hypotension / /