Perfusion magnetic resonance imaging changes in normal appearing brain tissue after radiotherapy in glioblastoma patients may confound longitudinal evaluation of treatment response

Radiology and Oncology

Tufve Nyholm^3¹  Markus Fahlström^1²  Erik Blomquist^2³ 

[1] Umeå, Sweden^3;Uppsala, Sweden^1;Uppsala, Sweden^2

关键词: perfusion MRI;    radiation-induced changes;    normal-appearing brain tissue;    malignant gliomas;   

DOI  :  10.2478/raon-2018-0022

学科分类：肿瘤学

来源: Onkoloski Institut Ljubljana / Institute of Oncology Ljubljana

【 摘 要 】

BackgroundThe aim of this study was assess acute and early delayed radiation-induced changes in normal-appearing brain tissue perfusion as measured with perfusion magnetic resonance imaging (MRI) and the dependence of these changes on the fractionated radiotherapy (FRT) dose level.

【 授权许可】

Unknown