我科从1970年以来,曾以经皮穿刺注入同位素胶体磷酸铬治疗5例囊性颅咽管瘤,有一定的效果。现报告如下。资料操作方法患者仰卧,头侧稍高,使肿瘤穿刺点于最高点。对未经肿瘤切除术的患者,可经额部脑室造影钻孔穿刺;对手术后复发的患者,可经原开颅术中线旁钻孔穿刺。以21～22号穿刺针向后刺向外耳道,向内刺向眉间。据脑室造影结果适当调整穿刺方 Our department from 1970, had percutaneous puncture isotope colloid chromium phosphate treatment of 5 cases of cystic craniopharyngioma, have a certain effect. The report is as follows. Data manipulation Patient supine, head slightly higher, so that the tumor puncture point at the highest point. For patients who have not undergone tumor resection, they can be punctured by forehead ventriculography. Patients who have recurrence after operation can be punctured by the lateral craniotomy beside the craniotomy. To 21 to 22 puncture needle piercing back to the ear canal, inward to the eyebrows. According to the results of intraventricular biopsy appropriate puncture