From: Neoadjuvant bevacizumab and chemoradiotherapy in locally advanced rectal cancer: early outcome and technical impact on toxicity
Outcome
Prone volumetric modulated arc therapy group (n = 12)
Supine box group (n = 4)
Pathological stage
T0N0
4
1
T2N0
3
T3N0
2
T2N2
0
T3N2
T-downstaging
Yes
9
No
N-downstaging
7