CT with pressure exerted on neck veins in the diagnosis of primary orbital varices.
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D009333:Neck / Q000098:blood supply; D009915:Orbit / Q000098:blood supply* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed / Q000379:methods*; D014648:Varicose Veins / Q000000981:diagnostic imaging*; D014680:Veins