1141 / 1708
UMBRELLA Study – RT Doses
•
Flank 1.8 Gy x 8 fractions – 14.4 Gy (as before)
•
10.8 Gy boost to residual disease (as before)
•
No nodal boost for N+ (departure from SIOP
2001)
•
Whole abdominal RT for major preoperative or
intraoperative tumour rupture, or macroscopic
peritoneal deposits
•
WLRT – 12 Gy in 8 fractions (corrected)
•
Gradient < 3Gy across vertebral bodies