Methods: Form February 1980 to February 2006,pathology and clinical follow-up data of 60 in-patients with parapharyngeal space tumor were analyzed retrospectively.

• 方法:对1980年2月至2006年2月间有随访资料的住院治疗的咽旁间隙肿瘤60例的临床病理及随访资料进行回顾性分析。