Benign concentric annular macular dystrophy

Retinitis pigmentosa-91 (R91) is characterized by night blindness and constriction of visual fields, with bone-spicule pigmentation, attenuation of retinal vessels, and optic disc pallor on funduscopy. Patients may also experience early macular involvement, with photophobia and reduced visual acuity, and some show a bull's eye pattern of macular atrophy (Olivier et al., 2021).

OMIM