Bowel damage from radiation.
D000328:Adult; D000368:Aged; D003108:Colonic Diseases / Q000209:etiology; D005260:Female; D006801:Humans; D007408:Intestinal Absorption; D007410:Intestinal Diseases / Q000175:diagnosis / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D011349:Proctitis / Q000209:etiology; D011878:Radiotherapy / Q000009:adverse effects*; D013997:Time Factors; D014565:Urogenital Neoplasms / Q000532:radiotherapy