paediatrics Brussels 17

Non-Compliance with RT Guidelines (Group II RMS)

83 of 695 pts (11.9%) with Group II tumors recurred in operative bed; 46 (55%) did not receive the intended RT including 19 who did not receive RT

Tumor Bed Recurrence

Proportion with RT Non-compliance

Group IIA

51/506 (10.1%)

29/51 (57%)

Group IIB and IIC 32/189 (16.9%)

17/32 (53%)

Million L et al. Int J Radiat Oncol Biol Phys 2011; 80:333-8