نتایج جستجو برای: recurrent corneal erosions
تعداد نتایج: 158597 فیلتر نتایج به سال:
Xerophthalmia developed in the eyes of rabbits maintained on a vitamin A-deficient diet for 4 to 6 months. The earliest clinical change, a lusterless graying of the central corneal epithelium, was noted after 16 to 18 weeks on the diet. Multiple small punctate epithelial erosions appeared in the interpalpebral fissure zone within 7 to 10 days after the lusterless graying became evident. The ero...
The epidemiological and clinical features of recurrent herpes simplex virus ocular infection (RHSV) were studied. Of 108 patients with primary herpes simplex virus ocular infection (PHSV) who were followed up for two to 15 years 35 (32%) suffered one or more recurrent attacks. The recurrence rate was significantly higher in patients under 20 years of age, but there was no significant difference...
To cite: Mansour AM. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2016217023 DESCRIPTION A 77-year-old woman underwent pars plana vitrectomy for recurrent retinal detachment with silicone oil injection 10 years before presentation. Also the patient was placed on antiglaucoma medications. The patient had a history of recurrent corneal ulcerations in both eyes du...
Diffusion Tensor Magnetic Resonance Imaging of Trigeminal Nerves in Relapsing Herpetic Keratouveitis
BACKGROUND Corneal hypoesthesia is the landmark of HSV and VZV keratitis and can lead to neurotrophic keratitis. Diffusion tensor imaging (DTI) is a new magnetic resonance imaging (MRI) derived technique, which offers possibilities to study axonal architecture. We aimed at assessing the potential impact of recurrent HSV or VZV-related keratitis on the axonal architecture of trigeminal nerves us...
purpose: to report a case of recurrent keratoconus after penetrating keratoplasty (pk). patient and findings: a 31-year-old male patient who had undergone pk in his right eye for keratoconus 10 years ago presented with gradually decreased vision in the right eye. clinical, topographic, and histopathologic features of the cornea including irregular myopic astigmatism, central and paracentral cor...
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