Rare tumours of the cerebellopontine angle.
Rare tumours of the cerebellopontine angle.
复制标题
DOI：
10.1016/s0936-6555(05)80632-6
复制
发表时间：
1995-01-01
期刊：
影响因子：
--
通讯作者：
Ballagh, R H
中科院分区：
文献类型：
--
作者：
Moffat, D A;Ballagh, R H
桥小脑角(CPA)肿瘤绝大多数为听神经瘤。然而，在我们的305例CPA肿瘤中，五分之一是另一种病理病变。非听神经瘤以脑膜瘤、原发性胆脂瘤和颈静脉球瘤居多。各种罕见但令人着迷的病理也得到了治疗。已经对这些非听神经瘤进行了研究，观察了它们的相对发病率、组织学和临床特征，以及使它们不寻常的放射学特征，有助于将它们与听神经瘤(前庭神经鞘瘤)区分开来。还讨论了切除这些有趣的病变所需的耳神经外科手术。
The vast majority of cerebellopontine angle (CPA) tumours are acoustic neuromas. However, in our series of 305 CPA tumours, one in five was another pathological lesion. Of the non-acoustic tumours, the majority were meningiomas, primary cholesteatomas and glomus jugulare tumours. A variety of rarely seen but fascinating pathologies were also treated. A study of these non-acoustic tumours has been carried out, looking at their relative incidence, histology and clinical features, as well as the radiological features that make them unusual and help to distinguish them from acoustic neuromas (vestibular schwannomas). The otoneurosurgical procedures required to excise these intriguing lesions are also discussed.