title: Gas in the cavernous sinus-iatrogenic or pathological?
authors.forename: M A
authors.initials: MA
authors.lastname: Nusrath
authors.forename: K R
authors.initials: KR
authors.lastname: Postlethwaite
authors.forename: P J
authors.initials: PJ
authors.lastname: Thomson
mesh_terms: D002426:Cavernous Sinus / Q000473:pathology*; D004618:Embolism, Air / Q000209:etiology*; D006801:Humans; D007049:Iatrogenic Disease; D008297:Male; D008875:Middle Aged; D014636:Valsalva Maneuver