Pheochromocytoma; an alternative surgical approach.
D000313:Adrenal Medulla; D020295:Brain Stem Neoplasms; D009369:Neoplasms; D010235:Paraganglioma; D010673:Pheochromocytoma; D013562:Sympathectomy
ADRENAL MEDULLA/neoplasms; PARAGANGLIOMA; SYMPATHECTOMY