颅内血管外皮瘤是一种少见的颅内恶性肿瘤。我们收治１例，报告如下。１病例男，３２岁。因进行性右眼活动障碍伴不规则头痛６个月、复视１月入院。查体：右眼外展障碍，双侧视乳头水肿。ＣＴ平扫：鞍上池右上有一２．５×３．０×３．０ｃｍ３圆形高密度影，境界清晰，鞍... Intracranial hemangiopericytoma is a rare intracranial malignancy. We treated 1 case and the report is as follows. 1 case of male, 32 years old. Due to progressive right eye movement disorder with irregular headache for 6 months, double vision was admitted to hospital in January. Physical examination: right eye abduction disorder, bilateral papilledema. CT scan: There is a 2.5×3.0×3.0cm3 round high-density shadow on the upper right of the suprasellar cistern. The boundary is clear, the saddle...