title: Sacrococcygeal chordoma metastatic to the ankle. A case report.
mesh_terms: D000843:Ankle Joint / Q000473:pathology* / Q000601:surgery; D002817:Chordoma / Q000473:pathology* / Q000556:secondary / Q000648:ultrastructure; D005260:Female; D006801:Humans; D008875:Middle Aged; D012445:Sacrococcygeal Region / Q000473:pathology* / Q000601:surgery