نتایج جستجو برای: corneal dystrophy

تعداد نتایج: 48915  

2011
George D Kymionis Dimitra M Portaliou Takeshi Ide Sonia H Yoo

BACKGROUND Descemet's Stripping with Automated Endothelial Keratoplasty (DSAEK) is constantly gaining popularity in the management of endothelial dysfunctions such as bullous keratopathy or Fuchs' dystrophy. CASE PRESENTATION A 36 year-old man with Fuchs' dystrophy underwent combined phacoemulsification and DSAEK of the right eye. Immediately postoperatively, corneal graft displacement and pe...

Journal: :Clinical ophthalmology 2016
Gustavo Vedana Guadalupe Villarreal Albert S Jun

Fuchs endothelial corneal dystrophy (FECD) is the most common corneal dystrophy and frequently results in vision loss. Hallmarks of the disease include loss of corneal endothelial cells and formation of excrescences of Descemet's membrane. Later stages involve all layers of the cornea. Impairment of endothelial barrier and pump function and cell death from oxidative and unfolded protein stress ...

Journal: :British Journal of Ophthalmology 1969

Journal: :Molecular Vision 2009
Naoyuki Yamada Koji Kawamoto Naoyuki Morishige Tai-ichiro Chikama Teruo Nishida Mitsuaki Nishioka Naoko Okayama Yuji Hinoda

PURPOSE The R124H mutation of the keratoepithelin gene (TGFBI) causes Avellino corneal dystrophy whereas the N544S mutation of this same gene gives rise to lattice corneal dystrophy. We now report two cases with both R124H and N544S mutations of TGFBI. METHODS Genomic DNA and cDNA were isolated from the proband and family members and were subjected to polymerase chain reaction-mediated amplif...

2010
Mohammad-Ali Javadi Mozhgan Rezaei-Kanavi Atefeh Javadi Nima Naghshgar

PURPOSE To report the microstructural features of Meesmann corneal dystrophy (MCD) in two patients. CASE REPORT The first patient was a 10-year-old boy who presented with bilateral visual loss, diffuse corneal epithelial microcystic changes, high myopia and amblyopia. With a clinical impression of MCD, automated lamellar therapeutic keratoplasty was performed in his left eye. Histopathologic ...

2013
Katherine McVeigh Kurt Spiteri Cornish Aravind R Reddy Georgios Vakros

PURPOSE To report a case of retained Descemet's membrane following penetrating keratoplasty in a patient suffering from Fuchs' endothelial corneal dystrophy. The use of confocal microscopy, histopathological tissue analysis, and treatment options are discussed. METHODS Case report of an 85-year-old man with a past ophthalmic history of atrophic macular degeneration, underwent a penetrating ke...

Journal: :Proceedings of the Royal Society of Medicine 1937

Journal: :بینا 0
مژگان رضایی کنوی m rezaei kanavi پاسداران- بوستان نهم- بیمارستان لبافی نژاد- مرکز تحقیقات چشم محمدعلی جوادی ma javadi پاسداران- بوستان نهم- بیمارستان لبافی نژاد- مرکز تحقیقات چشم عاطفه جوادی a javadi پاسداران- بوستان نهم- بیمارستان لبافی نژاد- مرکز تحقیقات چشم رابرت الکساندر r alexander institute of ophthalmology, london, uk

purpose: to report the clinico-pathological and ultrastructural features of a case of meesmann corneal dystrophy (mcd). case report: a 10-year-old boy presented with decreased vision in both eyes since early childhood. slitlamp biomicroscopy disclosed diffuse intraepithelial microcystic changes in the cornea but other layers appeared unremarkable. high pathologic myopia and amblyopia were other...

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