title: Phaeochromocytoma without raised pre-operative catecholamine levels.
authors: K
authors: K
authors: Nishina
authors: K
authors: K
authors: Mikawa
authors: H
authors: H
authors: Ohara
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000097:blood*; D002395:Catecholamines / Q000097:blood; D006801:Humans; D007431:Intraoperative Complications / Q000209:etiology; D008297:Male; D008875:Middle Aged; D010673:Pheochromocytoma / Q000097:blood*
chemical_list: D002395:Catecholamines