title: Malignant pheochromocytomas: report of 4 cases.
abstract: Four cases of pheochromocytomas are reported: 3 cases of malignant pheochromocytomas of the adrenal glands and 1 case of pheochromocytoma, diagnosed on the basis of clinical and biologic signs, whose site and malignant character were not demonstrated. A rare association of pheochromocytoma and stenosis of the renal artery, recorded for one of the cases, is discussed.
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000150:complications / Q000175:diagnosis*; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010673:Pheochromocytoma / Q000150:complications / Q000175:diagnosis*; D012078:Renal Artery Obstruction / Q000209:etiology