title: Probable Trichomonas vaginalis epididymitis.
mesh_terms: D000328:Adult; D003558:Cystoscopy; D003937:Diagnosis, Differential; D004823:Epididymitis / Q000209:etiology*; D006801:Humans; D008297:Male; D008795:Metronidazole / Q000627:therapeutic use*; D011472:Prostatitis / Q000209:etiology; D014245:Trichomonas Infections / Q000175:diagnosis* / Q000188:drug therapy; D014526:Urethritis / Q000209:etiology
chemical_list: D008795:Metronidazole