نتایج جستجو برای: corneal erosions
تعداد نتایج: 31046 فیلتر نتایج به سال:
In the current study, we conducted a mutation screening of tumor-associated calcium signal transducer 2 (TACSTD2) gene in six consanguineous Iranian families with gelatinous drop-like corneal dystrophy (GDLD), in order to find the causative mutations. Detailed eye examination was performed by ophthalmologist to confirm GDLD in patients. To detect the possible mutations, direct Sanger sequencing...
Secondary corneal calcification involving the full thickness of the stroma is a rare potential complication of severe dry eye conditions, recurrent corneal ulcerations, chronic ocular inflammation, or multiple surgical procedures. We describe on a patient with unusual, hitherto unreported calcareous degeneration of the corneal stroma after topical steroid-phosphate therapy for chronic keratocon...
Cystinosis is a rare autosomal recessive disorder caused by mutations in the CTNS gene located on the short arm of chromosome 17 [1,2]. The CTNS gene encodes a lysosomal cystine transporter protein, cystinosin, which helps facilitate the efflux of cystine from lysosomes. The accumulation of the disulfide amino acid cystine within cellular lysosomes leads to the formation of cystine crystals in ...
The purpose of this study was to evaluate the effects of different time combinations of dexamethasoneand acetylcysteine on experimentally induced corneal ulcers in dogs. Experimental corneal wounds werecreated surgically to the anterior one third of the cornea in the center of all eyes of 15 mixed breed dogs. The eyes were divided into five groups according to planned post-operative medications...
purpose: congenital corneal leukoma is rare with an incidence of 6/100000 and is one of the most important causes of amblyopia. here we report an unusual case of bilateral congenital elevated corneal leukoma. methods: we encountered a 13-day-old full term male newborn. ocular examination of both eyes revealed central elevated corneal leukomas with a narrow normal lucid interval to limbus. corne...
Introduction: Vernal keratoconjunctivitis (VKC) is an allergic eye disease. It a bilateral, seasonal, external ocular inflammatory disease of unknown cause. The clinical picture VKC characterized by symptoms such as pruritus, tearing, burning, foreign body sensation and photophobia. There are three forms: Palpebral, bulbar mixed. Risk factors include tendencies, family history atopy, tropical c...
BACKGROUND Although it is well known that aspirin causes gastroduodenal mucosal injury and that aspirin-induced gastroduodenal mucosal injury is often asymptomatic, the prevalence and independent factors for gastroduodenal mucosal injury have not been clarified in asymptomatic patients taking low-dose aspirin and gastroprotective agents. AIM To clarify the prevalence and independent factors f...
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