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By Lancaster Course in Ophthalmology
1980 - Uploaded on Feb 26, 2019.
- Last modified by Caroline Bozell on Mar 8, 2019.
- Rating
- Appears in
- Unit 09 Pathology of the Retina
- Condition/keywords
- retinoschisis, retinal pigment epithelium, hypertrophy, hyperplasia
- Description
- Reticular degenerative retinoschisis. In this case the process extends posteriorly from the equatorial area to the midperiphery. The gross view (upper left) also shows a band of dark pigmentation due to peripheral retinal pigment epithelial (RPE) hypertrophy, a few areas of paving-stone degeneration within the area of RPE hypertrophy, and peripheral retinal thinning with focal areas of RPE hyperplasia and migration into the retina.