立体定向引流治疗小脑出血，由于手术难度较大，临床较少报道。作者对1例小脑出血进行立体定向引流，效果满意，现报告如下。一、病例报告患者女，55岁。因头痛、吐呕9小时，意识不清3小时于1997年1月13日入院。患者于入院前9小时临睡前突然感头痛剧烈，呕吐呈喷射状，无明显活 Stereotactic drainage for the treatment of cerebellar hemorrhage, due to the difficulty of surgery, clinical less reported. The author of a case of cerebellar hemorrhage stereotactic drainage, the results are satisfactory, are as follows. First, the patient report, female, 55 years old. Due to a headache, vomiting 9 hours, 3 hours in consciousness on January 13, 1997 admission. 9 hours before admission, patients suddenly felt a sudden headache, vomiting was jet-like, no significant live