title: Problems in tumors of the ethmoid and sphenoid sinuses.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000792:Angiography; D002277:Carcinoma / Q000000981:diagnostic imaging; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging; D002339:Carotid Arteries / Q000000981:diagnostic imaging; D004844:Epistaxis / Q000209:etiology; D005005:Ethmoid Sinus / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D005094:Exophthalmos / Q000209:etiology; D005260:Female; D006391:Hemangioma / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D009078:Mucocele / Q000000981:diagnostic imaging; D009298:Nasal Polyps / Q000000981:diagnostic imaging; D009915:Orbit / Q000098:blood supply; D010255:Paranasal Sinus Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D010690:Phlebography; D012658:Sella Turcica / Q000000981:diagnostic imaging; D012886:Skull / Q000000981:diagnostic imaging; D013101:Sphenoid Sinus / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D013382:Subtraction Technique / Q000295:instrumentation; D014056:Tomography, X-Ray; D014394:Tuberculosis, Osteoarticular / Q000000981:diagnostic imaging