Monarch Disease Ontology identifier MONDO_0012733 (autosomal recessive bestrophinopathy) (ARB) is a retinal dystrophy, characterized by central visual loss in the first 2 decades of life, associated with an absent electrooculogram (EOG) light rise and a reduced electroretinogram (ERG). Also known as: bestrophinopathy, retinopathy, Burgess-Black type.