FRACTIONATED GAMMA-KNIFE RADIOSURGERY FOR MALIGNANT GLIOMAS - NEUROBIOLOGICAL EFFECTS AND FDG-PET STUDIES

被引:12
作者
INOUE, HK [1 ]
HAYASHI, S [1 ]
ISHIHARA, J [1 ]
HORIKOSHI, S [1 ]
ZAMA, A [1 ]
HIRATO, M [1 ]
SHIBAZAKI, T [1 ]
ANDOU, Y [1 ]
OHYE, C [1 ]
机构
[1] HIDAKA HOSP,CTR GAMMA UNIT,TAKASAKI,GUMMA,JAPAN
关键词
RADIOSURGERY; FRACTION; GLIOMA; BIOLOGIC EFFECTS; GLUCOSE METABOLISM;
D O I
10.1159/000098786
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Experimental single-dose neural irradiation was performed in rats and monkeys. Acute and 'early' late damage was observed following single high-dose treatments. By contrast, following a single low-dose treatment, neither 'early' nor 'delayed' late damage was noted. Based on these experiments, a clinical trial of fractionated Gamma Knife surgery for malignant gliomas was begun, and patients were followed by FDG-FET studies. An acute response of the tumor was obtained without damage to the surrounding brain. Fractionated Gamma Knife surgery is a potential alternative treatment for malignant gliomas.
引用
收藏
页码:249 / 257
页数:9
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