title: Computer assisted tomography in experimentally induced orbital pseudotumor.
abstract: Induction of an entity that is comparable to pseudotumor of the orbit in humans has been performed successfully in the rabbit. Injection of a retrobulbar antigen in a previously sensitized rabbit produced a profound inflammatory mass. Proptosis, soft tissue swelling, and an orbital mass effect were grossly visible after a short interval. Computer assisted tomography disclosed dense orbital mass and uveoscleral thickening. Exenteration specimens confirmed as inflammatory cell mass similar to the histology associated with pseudotumor of the human orbit.
mesh_terms: D000818:Animals; D005350:Fibroma / Q000000981:diagnostic imaging* / Q000473:pathology; D009374:Neoplasms, Experimental / Q000000981:diagnostic imaging / Q000473:pathology; D009915:Orbit / Q000000981:diagnostic imaging*; D009918:Orbital Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D011817:Rabbits; D014057:Tomography, X-Ray Computed