From: Observation of the delineation of the target volume of radiotherapy in adult-type diffuse gliomas after temozolomide-based chemoradiotherapy: analysis of recurrence patterns and predictive factors
Group
Plan 1
Plan 2
Phases
60Â Gy
GTV
T1 + cavity (post-op) + T2 FLAIR
T1 + cavity (post-op)
CTV
GTV + 2 cm
PTV
CTV + (3–5) mm