retinitis pigmentosa 7

A retinitis pigmentosa that has_material_basis_in mutation in the PRPH2 gene on chromosome 6p21.

Signs and symptoms

• Constriction of peripheral visual field
• Nyctalopia
• Pigmentary retinopathy
• Adult-onset night blindness
• Rod-cone dystrophy
• Attenuation of retinal blood vessels
• Abnormal electroretinogram
• Chorioretinal atrophy

Also known as: RP7