摘要
目的：探讨11C-MET PET/CT对脑胶质瘤的术前诊断价值。方法：11例经MRI检查后拟诊胶质瘤的术前患者接受11C-MET PET/CT检查，将结果与术后病理比较。结果：11例患者中，1例术后病理为胶质细胞增生，其余10例均确诊为胶质瘤。11C-MET PET/CT与MRI在术前诊断脑胶质瘤的敏感性、特异性和准确性分别为100%、100%、100%和100%、0、91%。结论：11C-MET PET/CT对脑胶质瘤的术前诊断价值优于MRI。
Abstract
Objective: To evaluate the value of 11C-MET PET/CT and MRI for the diagnosis of gliomas before operation. Methods: We examined 11 patients prospectively with newly diagnosed gliomas based on brain MRI before operations. 11C-MET PET/CT was performed on these patients and then compared with their histological analysis. Results: Of all the eleven patients, ten were confirmed to be gliomas, except one glial cell hyperplasia. The sensitivity, specificity and accuracy of 11C-MET PET/CT and MRI for diagnosis of gliomas before operation were 100%, 100%, 100% and 100%, 0, 91%, respectively. Conclusion: 11C-MET PET/CT is more helpful than MRI for diagnosis of gliomas before operation.
关键词
神经胶质瘤 /
脑肿瘤 /
正电子发射断层显像术 /
磁共振成像
王 如;钱立庭;汪世存;展凤麟;潘 博;张红雁;马 军.
11C蛋氨酸PET/CT与MRI对脑胶质瘤术前诊断价值的比较研究[J]. 中国临床医学影像杂志. 2012, 23(11): 766-768
WANG Ru;QIAN Li-ting;WANG Shi-cun;ZHAN Feng-lin;PAN Bo;ZHANG Hong-yan;MA Jun.
Comparison of 11C-MET PET/CT and MRI for the diagnosis of gliomas before operation[J]. Journal of China Clinic Medical Imaging. 2012, 23(11): 766-768
中图分类号：
Ｒ730.264
Ｒ739.41
Ｒ817.4
Ｒ445.2
{{custom_sec.title}}
{{custom_sec.title}}
{{custom_sec.content}}
