title: Unusual intradural spinal metastasis of a cranial chordoma. Case report.
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000601:surgery*; D002817:Chordoma / Q000601:surgery*; D003399:Craniotomy; D006801:Humans; D007796:Laminectomy; D008297:Male; D009192:Myelography; D009303:Nasopharyngeal Neoplasms / Q000601:surgery; D009362:Neoplasm Metastasis; D013120:Spinal Cord Neoplasms / Q000601:surgery*