摘要
我们应用单个等中心、5mm准直仪以VPL或VPM为损毁靶点,80%等剂量线覆盖靶区,投照剂量为120Gy,对15例癌性恶痛患者进行了X-刀治疗。疗效为优者8例,良4例,好转2例,无效1例,有效率为92.67%。随访1~8月,无恶痛复发,也无与X-刀治疗相关的并发症。
e treated 15 patients with the ca.rcinous intrastable pain by Xknife, using single isocenter and5-mm collimators, destorying the VPL or VPM. The presicribed dose was 120 Gy and the target wasenclosed by 80% isodose line. 8 patients have got the excellent curative effect, 4 patients got good, 2patients have been improved, only 1 patient failed to respondto X-knife treatment. The effective rate is92.67%. During the 1 to 8 mouths follow-up, there has no relapse of the carcinous intrartable pain andany other complications related with X-knife treatment. So, stereotactic radioneurosurgery (SMS) maybe the ideal method to cure the carcinous intractable pain.
关键词
癌性恶痛
X-刀
SRNS
治疗
e Carcinous intrastable pain, X-knife, Stereotartic radioneurosurgery