旋转式伽玛刀治疗颅脑疾病112例报告

THE TREATMENT REPORT OF 112 CASES BRAIN DISEASES WITH ROTATION γ-KNIFE

目的 探讨 OU R-XGD旋转式伽玛刀治疗颅脑疾病的疗效。方法 1999年 6月 10日至 2 0 0 0年 6月30日 ,应用 OUR-XGD旋转式伽玛刀治疗颅脑疾病 112例 ,男 6 9例 ,女 43例 ,年龄 6 -78岁。 112例中 ,脑血管疾病 2 0例 ,肿瘤 77例 ,功能性疾病 15例。治疗程序 应用西门子 1.0 T核磁共振成像系统定位 ,r TPS系统性 2 .5版本软件进行规划设计 ,获得最佳治疗剂量 :周边剂量 10 -75 GY,等剂量曲线 30 % -6 0 % ,等中心个数 1— 14个。结果 75例在治疗后 2 -8个月获得临床随访。结果表明 。

Objective : To study the treatment effective of brain diseases with rotation γ-knife. Method We treated 112 cases of brain diseases(man 69,woman 43,age 6-78 years),Which contained 20 cases of cerebrovascular disease,77 cases of brain tumor,15 cases of functional disease,with OUR-XGD rotation γ-knife from Jun.10,1999 to Jin 30,2000.Teatment brain To locate aim of lesion in brain with Simens' 1.5T MR,to make a plan of treatment brain disease with the γ-TPS system soft 2.5 Dosage of radiotherapy:the radio dosage of marigin is 10-75Gy and the radio dosage of radiotherapy:the radio dosage of margin is 10-75Gy and the radio dosage of eenter is 20-140Gy.The cnrve of isodosage is 30%-60%.The radio dot of isoeenter is 1-14 Result:we carried on clinical follow up of 57 cases in all patient 2-8 months treatment later.Conclution:the rotation γ-knife is a good effective method to treat brain diseases.