Subretinal proliferation.
Subretinal proliferation is often present but less often identified as a component of proliferative vitreoretinopathy. Subretinal membranes form from retinal pigment epithelial cells and retinal glial cells that migrate into the subretinal space of eyes with long-standing retinal detachments. The membranes grow as sheets but break up into bands as the cells contract, with the stronger parts remaining intact.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002455:Cell Division; D005128:Eye Diseases / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D008566:Membranes / Q000503:physiopathology; D008875:Middle Aged; D010857:Pigment Epithelium of Eye / Q000503:physiopathology; D012160:Retina / Q000473:pathology*; D012163:Retinal Detachment / Q000473:pathology* / Q000503:physiopathology; D012164:Retinal Diseases / Q000503:physiopathology; D014822:Vitreous Body