Objective:To summarize the clinical character and therapeutic experience of tumors in cerebellar pontine angle (CPA) region.
目的：总结桥小脑角肿瘤的临床特点和治疗体会。
2
Materials and Methods: The ct features of 70 cases with Cerebellar hemisphere tumors surgically and pathologically proved were retrospectively analysed.
材料与方法：对70例经手术及病理证实的小脑半球肿瘤CT表现进行回顾性分析总结。
3
DSA inspection indicated that the tumors were primarily fed by the posterior inferior cerebellar artery.