Stargardt Disease 3, also known as stgd3, is related to stargardt disease and retinal degeneration. An important gene associated with Stargardt Disease 3 is ELOVL4 (ELOVL Fatty Acid Elongase 4). The drug Metformin has been mentioned in the context of this disorder. Affiliated tissues include retina and skin, and related phenotypes are visual impairment and reduced visual acuity