1990年1月～1997年12月共收治经手术与病理证实颅中窝底肿瘤26例，其中颅中窝一领下窝沟通瘤2例，报道如下。1对象和方法1．1一般资料本组男15例，女11例：年龄12～62岁，平均40．5岁；病程：2个月～6年。肿瘤直径2.0cm－6．0cm；位于左侧16例，右侧10例。1．2临床表现常见的临 From January 1990 to December 1997, a total of 26 cases of intracranial tumors were confirmed by surgery and pathology. Among them, there were 2 cases of communicating tumor in the middle cranial fossa, which were reported as follows. 1 objects and methods 1.1 General Information The group of 15 males and 11 females: aged 12 to 62 years, mean 40.5 years; duration: 2 months to 6 years. Tumor diameter 2.0cm-6.0cm; located in the left side of 16 cases, the right side of 10 cases. 1.2 Clinical manifestations of common Pro