title: Pheochromocytoma causing excessive parathyroid hormone production and hypercalcemia.
mesh_terms: D000293:Adolescent; D000310:Adrenal Gland Neoplasms / Q000150:complications* / Q000601:surgery; D000315:Adrenalectomy; D002395:Catecholamines / Q000097:blood; D006801:Humans; D006934:Hypercalcemia / Q000209:etiology*; D006962:Hyperparathyroidism, Secondary / Q000209:etiology*; D007118:Immunoassay; D008297:Male; D009384:Paraneoplastic Endocrine Syndromes; D010281:Parathyroid Hormone / Q000378:metabolism*; D010673:Pheochromocytoma / Q000150:complications* / Q000601:surgery; D014642:Vanilmandelic Acid / Q000652:urine
chemical_list: D002395:Catecholamines; D010281:Parathyroid Hormone; D014642:Vanilmandelic Acid