Results 21 to 30 of about 134,114 (210)

Effects of Aberrant Pax6 Gene Dosage on Mouse Corneal Pathophysiology and Corneal Epithelial Homeostasis [PDF]

, 2011
Background: Altered dosage of the transcription factor PAX6 causes multiple human eye pathophysiologies. PAX6(+/-) heterozygotes suffer from aniridia and aniridia-related keratopathy (ARK), a corneal deterioration that probably involves a limbal ...
Fullwood, Nigel J., Martin, Francis L., Collinson, J. Martin, Richard L Mort, Morley, Steven D., Morley Steven D., West John D., Bentley, Adam J., Adam J Bentley, Mort, Richard L, Collinson J. Martin, Panagiotis Douvaras, Collinson, J Martin, J Martin Collinson, Bentley Adam J., Mort Richard L., Martin, Francis L, Bentley, Adam J, Morley, Steven D, Martin Francis L., Douvaras, Panagiotis, Steven D Morley, Robert E Hill, Mort, Richard L., West, John D., Hill, Robert E, Fullwood, Nigel J, Nigel J Fullwood, Douvaras Panagiotis, Fullwood Nigel J., Francis L Martin, Hill Robert E., Hill, Robert E., West, John D, John D West   +34 more
core   +5 more sources

Intracorneal scleral patch supported cyanoacrylate application for corneal perforations secondary to rheumatoid arthritis

Indian Journal of Ophthalmology, 2021
Purpose: To describe a new technique of intracorneal scleral patch (ICSP) supported cyanoacrylate tissue adhesive (CTA) application in corneal perforations, greater than 3.0 mm secondary to rheumatoid arthritis (RA).
Ashok Sharma, Rajan Sharma, Verinder S Nirankari   +2 more
doaj   +1 more source

Retrocorneal Scleral Patch Supported Glue: A Technique for Management of Corneal Perforation and Corneoscleral Melt following Pterygium Surgery

Journal of Ophthalmic & Vision Research, 2023
Purpose: To describe a new method of treatment of corneal perforation with extensive corneoscleral melt. Case Report: A 42-year-old man presented with moderate-sized (3.5 mm) corneal perforation with extensive corneo-limbo-scleral ulceration following ...
Ashok Sharma, Rajan Sharma, Verinder S. Nirankari   +2 more
doaj   +1 more source

Corneal Perforation associated with "Silent Brain Syndrome". [PDF]

Arq Bras Oftalmol, 2023
This case report describes the clinical characteristics and ophthalmic management of a patient who developed corneal perforation due to severe enophthalmos consistent with “silent brain syndrome.” A 27-year-old man with a history of congenital ...
Magalhaes OA, Lima MC, Golbert MB, Klein LB, Mörschbächer R.   +4 more
europepmc   +2 more sources

Spontaneous bilateral corneal perforation in a neonate: A case report

International Journal of Pediatrics & Adolescent Medicine, 2020
Spontaneous corneal perforation is very rare in neonates and children. Peters anomaly is associated with spontaneous corneal perforation. Herein, we describe a case of spontaneous corneal perforation in a 13- day-old Saudi infant who was admitted to the ...
Jubara Alallah, Farzeen Mohtisham, Zia Khan   +2 more
doaj   +1 more source

Bilateral Severe Corneal Ulcer in a Patient with Lung Adenocarcinoma Treated with Gefitinib

Case Reports in Ophthalmology, 2021
We describe the case of Gefitinib-related bilateral corneal perforation. An 86-year-old female patient had bilateral painless and progressive vision loss due to neurotrophic corneal ulcer, following a 2-month treatment with Gefitinib, a selective ...
Fabrizio Gozzi, Marcello Tiseo, Francesco Facchinetti, Stefano Gandolfi, Pierangela Rubino   +4 more
doaj   +1 more source

Delayed Perforation of an Intrastromal Corneal Ring Segment into the Anterior Chamber: A Case Report and Review of the Literature

Case Reports in Ophthalmology, 2021
Intrastromal corneal ring segments (ICRSs) are an effective treatment for stabilizing and normalizing corneal shape in patients with keratoconus and other corneal ectasias.
Majid Moshirfar, Dallin C. Milner, Tanisha Martheswaran, Shannon E. McCabe, Yasmyne C. Ronquillo, Phillip C. Hoopes   +5 more
doaj   +1 more source

Experimental and numerical analysis on the martensitic transformation in AISI 304 steel sheets subjected to perforation by conical and hemispherical projectiles [PDF]

, 2013
Lien vers la version éditeur: http://www.sciencedirect.com/science/article/pii/S0020768312004039In this work, an experimental and numerical analysis of the martensitic transformation in AISI 304 steel sheets subjected to perforation by conical and ...
Rodríguez-Martínez, José Antonio, Rodríguez-Martínez, J.A., Pesci, R., Zaera Polo, Ramón Eulalio, Rusinek, A., Zaera, R., RODRIGUEZ MARTINEZ, José Antonio, RUSINEK, Alexis, Rodríguez-Martínez, José A., ZAERA, Ramon, PESCI, Raphaël   +10 more
core   +1 more source

Spontaneous Corneal Perforation [PDF]

Electronic Journal of General Medicine, 2020
A male patient, 59 years of age, who had undergone a pterygium operation 45 days ago in another center, applied to our clinics for itching and burning complaints. The patient was examined and thinning of the cornea at the perilimbal region and intense hyperemia, inflammation and scarred tissue in the nasal conjunctiva were observed.
Fikret Ucar, Servet Cetinkaya
openaire   +1 more source

Modified “Top-up sandwich” technique for the management of corneal perforations: A case report and a literature review

American Journal of Ophthalmology Case Reports, 2023
Purpose: We describe a modified technique for managing a peripheral, non-infected, corneal perforation using a “Sandwich” technique that combines posterior lamellar keratoplasty, an amniotic membrane patch and a Gundersen conjunctival flap. Observations:
Omar Elhaddad, Asaf Achiron, Tal Yahalomi, Venkata Avadhanam, Derek Tole, Kieran Darcy   +5 more
doaj   +1 more source