Intramedullary cystic teratoma.
D000328:Adult; D003884:Dermoid Cyst / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male; D009192:Myelography / Q000379:methods; D013120:Spinal Cord Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery