1057 / 1241
High Grade Gliomas
Wen et al. J Clin Oncol 2010; 28: 1963-72
Response classification:
Complete remission (CR)
Partial remission (PR)
Stable disease (SD)
Progressive disease (PD)
Post contrast T1W: >10mm
Bidimensional measurement
excluding cystic cavity
PR: >50% decrease in
enhancing lesions;
stable/improved non-
enhancing T2/flair lesions
PD: >25% increase in
enhancing lesions; increase in
non-enhancing T2/flair
lesions; new lesions
RANO criteria