ASMR 2017

• Multicenter study • N=102 • Prostate cancer • Bowel symptoms persisting >90 days post-RT • IMRT-IGRT • Dose: 74-78 Gy at 1,8-2 Gy/fx • Bowel symptoms + ENDOSCOPIC EXAMINATION • Endoscopy findings: 56% Polyps 49% Diverticular disease 38% Haemorrhoids 29% radiation proctopathy with associated pathology 4% radiation proctopathy alone

M Min et al. Radiother Oncol 110 (2), 278-283. 2014