purpose: to report a case of isolated corneal squamous cell intraepithelial neoplasia in a patient with unilateral dry eye symptoms. case report: a 48 year old man presented with history of thermal corneal injury in his left eye two years ago, with decreased visual acuity and dry eye symptoms a short time thereafter. he was treated for dry eye with no improvement in symptoms. upon presentation,...

Purpose Neutrophil-secreted effector molecules are one of the primary causes of tissue damage during corneal inflammation. In the present study, we have investigated the effect of stromal cells in regulating neutrophil expression of tissue-damaging enzymes, myeloperoxidase (MPO), and N-elastase (ELANE). Methods Bone marrow-purified nonhematopoietic mesenchymal stromal cells and formyl-methion...

We report an unusual case of iris rubeosis and hyphema caused by chemical injury due to household detergent. A 74-year-old man with a 15-year history of diabetes mellitus was refilling a container with household detergent at home. He splashed the detergent in his eyes. Slit-lamp examination revealed extensive epithelial damage to the left eye, leading to a persistent corneal epithelial defect. ...

A patient with chemical corneal burn presented two months after the acute episode of chemical injury to his right eye (OD) and was diagnosed with severe limbal stem cell deficiency and with vascularized corneal opacity OD. Limbal cell transplantation and penetrating keratoplasty (PKP) was performed. The autologous and allograft limbal tissue included peripheral cornea, limbus and conjunctiva ob...

comparing the preventive effect of adhesive tape and eye ointment on eye dryness and corneal abrasion in icu patients     sharifi tabar z [1] , shaeri m [2] , nazari r [3] , adib hajbagari m [4] , masoudi alvi n [5]     received: 29 feb , 2012 accepted: 04 jun , 2012     abstract   background & aims : eye complications are common in intensive care units’ patients. different methods are recommen...

Injury to the ocular surface induces the production of the corneal epithelial-derived 12-hydroxyeicosatetrienoic acid (12-HETrE), which exhibits stereospecific potent inflammatory and angiogenic properties and is formed by a cytochrome P450 (P450) enzyme, CYP4B1. We have cloned the rabbit corneal CYP4B1 into the expression plasmid pIRES2-enhanced green fluorescent protein (EGFP) and examined th...

PURPOSE To compare the effects of early, mid, and late subconjunctival injection of bevacizumab on corneal neovascularization (NV) and conjunctivalization in a rabbit limbal insufficiency model. METHODS Limbal insufficiency was created surgically, and subconjunctival injections of 2.5 mg bevacizumab twice weekly for 1 month were started immediately (early group), 1 week (mid group), and 1 mon...