Malakoplakia of rectum.
D000368:Aged; D001706:Biopsy; D006801:Humans; D008287:Malacoplakia / Q000473:pathology*; D008297:Male; D011351:Proctoscopy; D012002:Rectal Diseases / Q000473:pathology*; D012003:Rectal Fistula / Q000209:etiology / Q000473:pathology