作者: Benjamin M. Ellingson , Hyun J. Kim , Davis C. Woodworth , Whitney B. Pope , Jonathan N. Cloughesy
关键词: Bevacizumab 、 Predictive value of tests 、 Radiology 、 Clinical trial 、 Survival rate 、 Medicine 、 Subtraction 、 Receiver operating characteristic 、 Magnetic resonance imaging 、 Surgery 、 Randomized controlled trial 、 Radiology Nuclear Medicine and imaging
摘要: Multivariate survival analyses, visual observations, and receiver operating characteristic comparisons helped demonstrate that, compared with conventional segmentation, contrast-enhanced T1-weighted subtraction maps of contrast-enhancing lesions produce better stratification high- low-risk patients treated bevacizumab therefore should be used in future clinical trials involving evaluation antiangiogenic therapies brain tumors.