cone-rod dystrophy


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cone-rod dystrophy

A form of retinitis pigmentosa in which central visual loss occurs first. Common symptoms include progressive visual loss followed by the loss of color perception, and eventually peripheral visual loss and night blindness. The visual loss is not correctable with standard lenses. See: retinitis pigmentosa
See also: dystrophy
References in periodicals archive ?
Subsequently, we subjected samples from a cohort of 30 previously untested patients with various maculopathies, including STGD, fundus flavimaculatus disease, cone-rod dystrophy, and age-related macular degeneration, to DHPLC scanning under the same conditions.
Thiamine responsive megaloblastic anemia with cone-rod dystrophy.