title: Unilateral sixth nerve paresis.
mesh_terms: D000010:Abducens Nerve; D001859:Bone Neoplasms / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography; D002817:Chordoma / Q000000981:diagnostic imaging*; D004172:Diplopia / Q000150:complications / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009886:Ophthalmoplegia / Q000150:complications / Q000175:diagnosis*; D010255:Paranasal Sinus Neoplasms / Q000150:complications / Q000000981:diagnostic imaging; D013101:Sphenoid Sinus / Q000000981:diagnostic imaging