Rondot P
Ann Otolaryngol Chir Cervicofac. 1981;98(4-5):201-5.
Many neurological affections of the middle and posterior sections of base of skull may simulate tumors. Vascular disorders include diabetic lesions, diffuse cerebral vascularitis, vascular malformations, posterior fossa angioma, telangiectasis or cavernous hemangioma, and basilar artery aneurysms. Degenerative or deficiency nervous system affections may also simulate tumors, as well as bone or nerve malformations, such as erosions due to basilar artery compression. Arnold-Chiaris malformation, aqueduct stenosis, or an empty sella turcica.
许多颅底中后部的神经病变可能类似肿瘤。血管疾病包括糖尿病性病变、弥漫性脑血管炎、血管畸形、后颅窝血管瘤、毛细血管扩张或海绵状血管瘤以及基底动脉瘤。退行性或营养缺乏性神经系统疾病以及骨骼或神经畸形，如基底动脉压迫导致的侵蚀、阿诺德 - 奇阿利畸形、导水管狭窄或空蝶鞍，也可能类似肿瘤。
