purpose : to report a case of bilateral dense ring-shaped marginal keratitis after photorefractive keratectomy (prk) case report : a 44-year-old man developed bilateral dense ring-shaped marginal keratitis after prk. the patient had moderate to severe meibomian gland dysfunction preoperatively that was treated incompletely. he was treated with mild topical antibiotics, topical and systemic ster...

The purpose of this article is to describe the use of simultaneous noncentered photoactivated chromophore for keratitis-corneal collagen cross-linking (PACK-CXL) combined with penetrating keratoplasty in the treatment of a severe marginal Fusarium spp. keratitis case with imminent corneal perforation. It is a retrospective case report study; it was performed by collecting clinical data, images,...

PURPOSE To report a case of Fuchs' superficial marginal keratitis managed with circumferential marginal corneoscleral lamellar patch graft. METHODS Interventional case report. RESULTS A 34-year-old man presented with several years' history of ill-defined symptoms of binocular ocular irritation associated with vision loss, mostly in the left eye. A superior marginal corneal thinning was foun...

INTRODUCTION Biomechanical changes in the cornea during pregnancy might lead to pathological conditions such as corneal perforation or melting. CASE PRESENTATION A 33-year-old Asian female who underwent penetrating keratoplasty in both eyes developed corneal melting in the right eye and marginal keratitis in the left eye in her fifth month of pregnancy. Marginal keratitis in the left eye imme...

Awomanwith type 2 diabetes, rheumatoid arthritis and secondary Sjögren’s syndrome developed severe corneal ulceration (keratitis) on two separate occasions three years apart while taking systemic immunosuppression for her rheumatoid arthritis. Her ocular history included Sjögren’s syndromerelated dry eyes for which she used non-preserved ocular lubricants, together with recurrent episodes of ma...

Corneal collagen cross-linking (CxL) is a prevalent surgical method for the management of keratoconus. However, literature suggests that, further to keratoconus, CxL has a beneficial impact on a series of corneal related diseases and states. This article attempts to provide a contemporary review for all additional applications of CxL. Specifically, it outlines the most recent studies that demon...