Huge Cavernous Hemangiomas Enveloping the Optic Nerve Successfully Removed by a Vertical Lid Split Orbitotomy
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چکیده
منابع مشابه
Huge Cavernous Hemangiomas Enveloping the Optic Nerve Successfully Removed by a Vertical Lid Split Orbitotomy
A 63-year-old woman presented with a 15-year history of gradually increasing proptosis of right eye. Ocular examination revealed proptosis of 9 mm with decreased visual acuity in her right eye. CT scan showed a well-circumscribed and enhancing orbital mass filling almost the entire right orbit. The tumor occupied the superolateral, superomedial, and inferomedial intraconal space, enveloping the...
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Cavernous degeneration of the optic nerve has been described predominantly in association with long-standing glaucoma, although less frequently it has been reported in other, disparate disease processes. The only descriptions to date have been in pathologic specimens in vitro. This is the first report to describe syrinx formation of the optic nerves in vivo in two patients with nonglaucomatous ...
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Computed tomographic (CT) studies were correlated with microscopic findings in 10 histologically verified cavernous hemangiomas in nine patients_ In four of the 10 lesions, two or more distinct types of cerebrovascular malformations were identified histopathologically. These included arteriovenous malformations, venous malformations, and telangiectasis. Such coexistence of various types of cere...
متن کاملBilateral Orbital Cavernous Hemangiomas
A 42-year-old woman presented with loss of vision and progressive proptosis in her right eye from one year before. Best-corrected visual acuity was 20/30 and 20/20 in her right and left eyes, respectively. A mild relative afferent pupillary defect existed on the right side. Exophthalmometric readings were 27 and 20 mm in the right and left eyes, respectively with no ocular deviation or restrict...
متن کاملOrbital Cavernous Hemangiomas
We have read with interest the article “Dynamic Enhancement Features of Cavernous Sinus Cavernous Hemangiomas on Conventional Contrast-Enhanced MR Imaging” by Y. Jinhu et al published in the March 2008 issue of the American Journal of Neuroradiology. The authors reported progressive contrast “filling in” in cavernous hemangiomas in the cavernous sinus as an important differential diagnostic sig...
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ژورنال
عنوان ژورنال: Case Reports in Ophthalmological Medicine
سال: 2014
ISSN: 2090-6722,2090-6730
DOI: 10.1155/2014/135252