title: An unusual rectal fistula: extradural abscess discharging per rectum.
mesh_terms: D000038:Abscess / Q000150:complications*; D000328:Adult; D004824:Epidural Space; D005260:Female; D006801:Humans; D010388:Pelvis; D012003:Rectal Fistula / Q000209:etiology*; D012007:Rectum; D013122:Spinal Diseases / Q000150:complications*