Ulivieri Simone, Oliveri Giuseppe, Filosomi Giuseppe, Miracco Clelia
Department of Neurosurgery, "Santa Maria alle Scotte" Hospital, 53100 Siena, Italy.
Ann Ital Chir. 2008 Nov-Dec;79(6):445-6.
Intracranial epidermoid cysts are estimated to constitute 0.2 to 1.8% of brain tumours (4) and they can be divided into four categories describing their anatomic origin and frequent primary location: retro-sellar-cerebellopontine angle, parasellar-sylvian fissure, suprasellar-chiasmatic and basilar-posterior fossa. We describe an unusual case of pre-pontine epidermoid cyst arising in the temporal lobe and in inter-peduncles cistern: development and surgical treatment are discussed.
颅内表皮样囊肿估计占脑肿瘤的0.2%至1.8%（4），可根据其解剖学起源和常见原发部位分为四类：鞍后-小脑脑桥角、鞍旁-外侧裂、鞍上-视交叉和基底-后颅窝。我们描述了一例颞叶和脚间池内桥前表皮样囊肿的罕见病例，并讨论了其发展及手术治疗。
