Traumatic proctitis.
D002690:Chlamydia Infections / Q000175:diagnosis; D003937:Diagnosis, Differential; D006561:Herpes Simplex / Q000175:diagnosis; D006716:Homosexuality; D006801:Humans; D008297:Male; D010413:Penis / Q000293:injuries*; D011349:Proctitis / Q000209:etiology*; D014947:Wounds and Injuries / Q000150:complications