Stargardt disease is caused by mutations in the ATP-Binding Cassette subfamily A, member 4 (ABCA4) gene (also known as ABCR), which is located in the short arm of chromosome 1 in the majority of cases.[5] Although Stargardt diseases is a monogenic disease, because of multiple mutations (different variants of ABCA4), there is heterogeneity in the age of onset of the disease and variations in clinical presentations.[6,7,8]. Here, ABCA4 is linked to Stargardt disease.