Back to Search
Start Over
Histopathology of Silicone Oil Keratopathy in Humans
- Source :
- Cornea. 10:29-37
- Publication Year :
- 1991
- Publisher :
- Ovid Technologies (Wolters Kluwer Health), 1991.
-
Abstract
- Corneal endothelial decompensation is a frequent complication when silicone oil is used as a tamponade following vitrectomy for treatment of proliferative vitreoretinopathy in an aphakic eye. We evaluated the clinical, histopathological, and ultrastructural features of silicone oil-induced keratopathy in 10 patients who developed corneal complications requiring penetrating keratoplasty. Clinically, some cases showed corneal edema, corneal hypesthesia, endothelial opacification, band keratopathy, and peripheral corneal vascularization. Histopathologically, retrocorneal membranes were present, and different degrees of stromal hypercellularity, superficial stromal calcification, and vascularization were noted. The ultrastructural features of endothelial cell loss and retrocorneal membrane formation are consistent with changes previously reported in rabbits and cats receiving intracameral silicone oil injections.
- Subjects :
- medicine.medical_specialty
Proliferative vitreoretinopathy
genetic structures
business.industry
medicine.medical_treatment
Vitrectomy
medicine.disease
eye diseases
Ophthalmology
chemistry.chemical_compound
Silicone
chemistry
medicine
Histopathology
sense organs
Tamponade
business
Complication
Band keratopathy
Calcification
Subjects
Details
- ISSN :
- 02773740
- Volume :
- 10
- Database :
- OpenAIRE
- Journal :
- Cornea
- Accession number :
- edsair.doi...........c74a0e2858db785f477e6e0be3549e7d