phaeo·chro·mo·cy·to·ma /ˌfɪəˈkroməsəˈtomə, saɪ-/ 名詞
  嗜鉻細胞瘤
  phaeochromocytoma
       n : a vascular tumor of the adrenal gland; hypersecretion of
           epinephrine results in intermittent or sustained
           hypertension [syn: pheochromocytoma]