An Iris Coloboma Preventing Pigmentary Glaucoma
نویسندگان
چکیده
منابع مشابه
An iris coloboma preventing pigmentary glaucoma.
choice to try a new potent medication once a day instead of his current 2 medications, the patient elected to try travoprost once daily beginning on January 3. Two days later, he called complaining of mild redness, discomfort, andblurriness.Hewasadvised of an adjustment period with this eyedrop and told to call back if symptoms did not improve. His symptoms worsened, and by January 8, his visua...
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Pigmentary glaucoma (PG) is considered as an entity within the spectrum of secondary open angle glaucomas. The condition usually starts in the third or fourth decades of life with disruption of the iris pigment epithelium. The released pigment granules deposit on anterior segment structures such as the corneal endothelium, trabecular meshwork and lens/zonules. This stage is known as primary pig...
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When the stem cells population is destroyed or their supporting stromal environment is dysfunctional, limbal stem cell deficiency (LSCD) manifests. Clinically, LSCD carries the hallmark of conjunctivalisation— that is, the corneal surface is covered by ingrowing conjunctival epithelium containing goblet cells. Conjunctivalisation is invariably associated with the destruction of the basement mem...
متن کاملPigment dispersion syndrome and pigmentary glaucoma.
The pigment dispersion syndrome is a relatively uncommon condition, occurring as a result of pigment loss from the posterior-pigmented epithelium of the iris, with subsequent redeposition of the pigment throughout the anterior chamber. Obstruction of the trabecular meshwork occasionally leads to pigmentary glaucoma, with increased intraocular pressure, optic nerve head changes, and visual field...
متن کاملOptic disc morphology in pigmentary glaucoma.
AIM To evaluate the morphology of the optic nerve head in eyes with pigmentary glaucoma. METHODS Colour stereo optic disc photographs of 62 patients with pigmentary glaucoma and 566 patients with primary open angle glaucoma were morphometrically evaluated. By prestudy selection, mean visual field defect and neuroretinal rim area were not significantly different between the two groups (p = 0.8...
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ژورنال
عنوان ژورنال: Archives of Ophthalmology
سال: 2003
ISSN: 0003-9950
DOI: 10.1001/archopht.121.7.1055