Other diseases, most notablyPRPH2- and ROM1-associated patterndystrophy and RDH12-associated Leber congenital amaurosis(LCA), have been reported to exhibit a similar manifestation although not asconsistent as in ABCA4-associated retinopathy (Duncker et al., 2015c; Garg et al., 2017; Ma et al., 2019). The gene discussed is ROM1; the disease is Leber congenital amaurosis.