Monarch Disease Ontology identifier MONDO_0100289 (Goldmann-Favre syndrome) is a vitreoretinal dystrophy characterized by early onset of night blindness, reduced bilateral visual acuity, and typical fundus findings (progressive pigmentary degenerative changes, macular edema, retinoschisis). Also known as: enhanced S-cone syndrome 1, retinoschisis with early nyctalopia.