Delayed-onset pressure-induced interlamellar stromal keratitis (PISK) and interface epithelial ingrowth 10 years after laser-assisted in situ keratomileusis.

Purpose: To report a case of pressure-induced interlamellar stromal keratitis (PISK) 10 years after laser assisted in situ keratomileusis (LASIK).

Observations: A case of a 36-year-old man who underwent LASIK and presented with PISK 10 years later. Before presenting to our department he consulted elsewhere for red eye, decreased visual acuity, foreign body sensation, and pain on the RE for 1 week.

Ophthalmic findings in patients with autosomal recessive lamellar ichthyosis due to TGM1 mutations in an isolated population.

Purpose: To describe the ocular clinical characteristics of a group of Mexican patients with lamellar ichthyosis (LI) arising from TGM1 pathogenic variants.

Methods: Ophthalmological exploration, pedigree analysis and genetic screening were performed in patients with an established clinical diagnosis of lamellar ichthyosis from families located in a small community in the Southeast of Mexico.

Results: Nine patients with LI in five families were identified.

Paraproteinemic Keratopathy in a Patient With Previous LASIK Procedure Mimicking Lattice Corneal Dystrophy.

Purpose: The aim of this study was to report a unique clinical presentation of paraproteinemic keratopathy after a myopic uneventful laser in situ keratomileusis (LASIK) procedure that led to the diagnosis of gammopathy of undetermined significance.

Methods: This was an interventional case report. A 55-year-old woman present with bilateral branching opacities limited to the optical zone of myopic LASIK.