Research Paper Volume 13, Issue 5 pp 6936—6944
Hypofractionated versus conventionally fractionated image-guided volumetric-modulated arc radiotherapy for localized prostate cancer: a phase II randomized trial from China
Figure 2. RTOG grade 2 or higher late GI/GU toxicity in patients treated with hypofractionated IG-VMAT versus conventionally fractionated IG-VMAT. RTOG, Radiation Therapy Oncology Group; GI, gastrointestinal; GU, genitourinary; IG, imaging-guided; volumetric-modulated arc therapy, VMAT.