The rhinoseptal route for the removal of clivus chordomas.
D000368:Aged; D000792:Angiography; D002817:Chordoma / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012888:Skull Neoplasms / Q000601:surgery*; D013100:Sphenoid Bone / Q000601:surgery*; D014711:Vertebral Artery / Q000000981:diagnostic imaging