"Retinal atrophy" refers to a condition where the tissue at the back of the eye, called the retina, begins to deteriorate or shrink. This can lead to vision problems or even loss of sight. Full definition
A Finnish - North American collaboration of scientists at Michigan State University and the University of Helsinki has found a MERTK gene defect responsible for a recently identified form of progressive retinal atrophy in Swedish vallhund dogs. (sciencedaily.com)
For example, veterinary ophthalmologists have nearly eradicated breed - related disease of the eye in several breeds, including progressive retinal atrophy in Irish Setters and Irish Red and White Setters. (amcny.org)
It may also suffer from retinal atrophy. (platpets.com)