大脑胶质瘤病的MRI表现特征及病理基础分析  

Analysis on the MRI features and pathological basis of brain glioma

作　　者：杨耀华[1] Yang Yaohua(Department of Medical Imaging,the Central Hospital of Huanggang City 438000)

机构地区：[1]黄冈市中心医院医学影像科,438000

出　　处：《中国社区医师》2016年第36期115-116,共2页Chinese Community Doctors

摘　　要：目的:探讨大脑胶质瘤病的MRI表现特征及病理基础。方法:收治疑似大脑胶质瘤病患者120例,所有患者均接受头颅CT、MRI检查。结果:MRI对大脑胶质瘤病的诊断敏感性、特异性、准确性分别为93.00%、95.00%、93.33%,均高于CT(P<0.05)。大脑胶质瘤病的病理改变以胶质肿瘤细胞呈浸润性生长、累及脑白质为主。结论:MRI可准确检出大脑胶质瘤病,具有较高的诊断准确性,可作为大脑胶质瘤病术前诊断的首选方法。Objective:To investigate the MRI features and pathological basis of brain glioma.Methods:120 patients with suspected brain glioma were selected.All of those patients were treated with CT and MRI examination.Results:The sensitivity,specificity and accuracy of MRI in the diagnosis of brain glioma were 93%,95% and 93.33% respectively,which were higher than those of CT(P<0.05).The pathological changes of brain glioma were mainly in the glial tumor cells.Conclusion:MRI can accurately detect braing lioma,with high diagnostic accuracy,so it can be used as the first choice for diagnosis of brain glioma.

关 键 词：大脑胶质瘤病 MRI 病理基础 诊断 

分 类 号：R739.41[医药卫生—肿瘤]