【作者】 潘庆华； 万伟庆； 贾桂军； 徐怡庄； 来国桥； 刘少轩； 陈静； 杨丽敏； 张元福； 翁诗甫； 吴瑾光；

【Author】 PAN Qing-hua~(1,3),WAN Wei-qing~2,JIA Gui-jun~2,XU Yi-zhuang~1,LAI Guo-qiao~3,LIU Shao-xuan~1,CEHN Jing~1, YANG Li-min~1,ZHANG Yuan-fu~1,WENG Shi-fu~1,WU Jin-guang~(1*) 1.College of Chemistry and Molecular Engineering,Peking University,Beijing 100871,China 2.Tian Tan Hospital of Beijing,Beijing 100083,China 3.Laboratory of Organosilicon Chemistry and Material Technology,Hangzhou Teachers College,Hangzhou 310012,China

【机构】 北京大学化学与分子工程学院； 杭州师范大学有机硅化学与材料重点实验室； 首都医科大学附属北京天坛医院；

【摘要】 <正>脑肿瘤,也称颅内占位性病变,是神经系统中常见的疾病之一,对人类神经系统的功能有很大的危害。近年来,颅内肿瘤发病率呈上升趋势。目前,临床主要通过计算机体层摄影(computed tomography,CT)和磁共振成像(magneticresonance imaging,MRI)技术对脑肿瘤进行定位和初步的定更多还原

【Abstract】 In the present invetigation,22 patients with brain tumor were recruited using FTIR spectroscopic measurement. These obtained FTIR spectra were analyzed and compared.It was found that there were significant differences in the spectral features of neurinoma and meningoima such as the changes in peak position,band shape and peak intensity of the bands in the ranges of 1 000-1 800 cm^-1.The results indicate that the characteristic of the brain tumors can be distinguished by the variations of some peak positions(such as 1165cm^-1) which are in agreement with the pathological results larger than 90%.更多还原