Chiocca, E.A.

tumor imaging resection glioma patient criteria enhancement progression response volume brain assessment therapy change j clin oncol study treatment oncol radiation macdonald criteria trial j neurosurg contrast enhancement macdonald disease radiation necrosis brain tumors postoperative effect j neuroradiol glioblastoma surgery survival disease progression measurement response assessment imaging changes number contrast evaluation surgeon image cancer article method glioblastoma multiforme tumor progression necrosis resonance completeness neurosurg recurrence congress neurosurgery outcome rano criteria convection-enhanced delivery tumor volume copyright group center tissue reproduction point january neuro-oncology gadolinium resonance imaging brachytherapy figure progression-free survival 3 months resection cavity review nonenhancing end point application result vogelbaum opinion