磁共振功能成像在脑胶质瘤诊断中的研究进展  

Advances of Functional Magnetic Resonance Imaging in the Diagnosis of Brain Gliomas

作　　者：张毓婧[1] 王巍[1] 

机构地区：[1]哈尔滨医科大学附属第一医院磁共振室,哈尔滨150001

出　　处：《医学综述》2016年第9期1738-1741,共4页Medical Recapitulate

摘　　要：胶质瘤是中枢神经系统最常见的肿瘤,其级别的划定严重影响到疾病的治疗方案和预后,而生长方式的特殊性又要求使用活检以外的方法来确定级别,以此可以减轻部分患者的痛苦,同时提高患者的生活质量。目前研究认为磁共振成像的各种功能检查对术前胶质瘤分级有一定帮助。随着科技的进步,各种技术均不断推陈出新,磁共振功能成像也不例外。未来磁共振功能成像必将成为术前胶质瘤分级的重要依据之一,同时检查时间也会急剧缩短。Gliomas are the most common tumors of the central nervous system, the grading of which seri- ously affects treatment programs and prognosis of gliomas. The special growth pattern of glioma requires the use of a method other than a biopsy to determine the grading,so as to alleviate the pain and improve the qual- ity of life of the patients. Functional magnetic resonance imaging（fMRI） is considered to be helpful for the grading of gliomas. With the advances of technology, various techniques including fMRI are constantly impro- ving,which will surely become one of the important references for glioma grading, and shorten the examination time greatly.

关 键 词：胶质瘤 磁共振成像 体素内不相干运动扩散加权成像 三维增强梯度回波T2＊血管成像序列 动脉自旋标记灌注成像 

分 类 号：R445.2[医药卫生—影像医学与核医学]