Retrorectal epidermoid cyst: report of a case.
D000038:Abscess / Q000209:etiology; D000328:Adult; D001004:Anus Diseases / Q000209:etiology; D002817:Chordoma / Q000175:diagnosis; D003560:Cysts / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D012004:Rectal Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D013724:Teratoma / Q000175:diagnosis