title: Endoscopic view of sphenoid sinus cavity.
authors.forename: E
authors.initials: E
authors.lastname: Yanagisawa
mesh_terms: D004724:Endoscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009300:Nasal Septum / Q000601:surgery; D009900:Optic Nerve; D013101:Sphenoid Sinus / Q000503:physiopathology / Q000601:surgery*; D015524:Sphenoid Sinusitis / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D014420:Turbinates / Q000601:surgery