نتایج جستجو برای: keratoglobus
تعداد نتایج: 79 فیلتر نتایج به سال:
Thirteen affected Japanese male patients and 13 female carriers with X linked ocular albinism from seven families were examined to assess their clinical findings and to compare them with those of white and black patients. Affected Japanese patients had poor visual acuity, horizontal nystagmus, macular hypoplasia, and loss of stereopsis. Some affected patients had non-albinotic fundus with moder...
We present the case of successful repair of an exposed glaucoma drainage tube by cornea graft fixation with tissue adhesive, and without subsequent coverage by adjacent conjunctiva or donor tissues. Patient with history of keratoglobus with thin cornea and sclera, and phthisical contralateral eye, underwent three unsuccessful corneal grafts followed by Boston type 1 keratoprosthesis in the righ...
AIMS Evaluation of a new surgical technique for the management of corneal ectasia with peripheral corneal involvement. METHODS Twelve eyes of 12 patients with corneal ectasias and peripheral corneal thinning requiring surgical intervention, including eight patients with combined keratoconus and PMD and four patients of keratoglobus, were enrolled for the study in a tertiary care hospital. All...
Collagen VIII is localized in subendothelial and subepithelial extracellular matrices. It is a major component of Descemet's membrane, a thick basement membrane under the corneal endothelium, where it forms a hexagonal lattice structure; a similar structure, albeit less extensive, may be formed in other basement membranes. We have examined the function of collagen VIII in mice by targeted inact...
The aim of the study was to evaluate the role of HLA-DRB1 (Human Leukocyte Antigens) matching in corneal transplantation. Fifty-two patients were observed. Low-risk group consisted of 28 patients and high-risk group consisted of 24 patients. All the patients and donors were tissue typed with Polymerase Chain Reaction (PCR) on the HLA-DRB1 gen. The primary corneal disease preceding keratoplasty ...
PURPOSE To describe the technique and outcomes of limbal stem cell-sparing lamellar keratoplasty (LSCS-LKP) for the management of advanced keratoglobus (KGB). METHODS In a sequential interventional case series from March 2010 to December 2012, 8 eyes of 6 patients with advanced KGB underwent an LSCS-LKP. Three patients had isolated KGB, 2 were affected with the Ehlers-Danlos syndrome, and the...
Brittle cornea syndrome (BCS; MIM 229200) is an autosomal recessive generalized connective tissue disorder caused by mutations in ZNF469 and PRDM5. It is characterized by extreme thinning and fragility of the cornea that may rupture in the absence of significant trauma leading to blindness. Keratoconus or keratoglobus, high myopia, blue sclerae, hyperelasticity of the skin without excessive fra...
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