786 / 1708
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%)
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
Million L et al. Int J Radiat Oncol Biol Phys 2011; 80:333-8