choroidal dystrophy, central areolar, 1 (MONDO_0024539) is any central areolar choroidal dystrophy in which the cause of the disease is a mutation in the GUCY2D gene. Also known as: GUCY2D central areolar choroidal dystrophy, central areolar choroidal dystrophy caused by mutation in GUCY2D, choroidal dystrophy, central areolar 1.