The radiology of ischemic proctitis.
D000368:Aged; D001706:Biopsy; D003093:Colitis, Ulcerative / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007511:Ischemia / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011349:Proctitis / Q000000981:diagnostic imaging* / Q000473:pathology; D011859:Radiography