Different diagnostic values of imaging parameters to predict pseudoprogression in glioblastoma subgroups stratified by MGMT promoter methylation

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• 作者：Ra Gyoung Yoon ; Ho Sung Kim ; Wooyul Paik ; Woo Hyun Shim…
• 关键词：Glioblastoma ; Pseudoprogression ; MGMT promoter methylation ; Diffusion ; weighted imaging ; Perfusion MR
• 刊名：European Radiology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：27
• 期：1
• 页码：255-266
• 全文大小：
• 刊物类别：Medicine
• 刊物主题：Imaging / Radiology; Diagnostic Radiology; Interventional Radiology; Neuroradiology; Ultrasound; Internal Medicine;
• 出版者：Springer Berlin Heidelberg
• ISSN：1432-1084
• 卷排序：27

文摘

ObjectivesThe aim of this study was to determine whether diffusion and perfusion imaging parameters demonstrate different diagnostic values for predicting pseudoprogression between glioblastoma subgroups stratified by O6-mythylguanine-DNA methyltransferase (MGMT) promoter methylation status.