retinitis pigmentosa

noun retinitis pig·men·to·sa \ -ˌpig-mən-ˈtō-sə , -(ˌ)men- , -zə \
Updated on: 16 Nov 2017

Definition of retinitis pigmentosa

:any of several hereditary progressive degenerative diseases of the eye marked by night blindness in the early stages, atrophy and pigment changes in the retina, constriction of the visual field, and eventual blindness

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Origin and Etymology of retinitis pigmentosa

New Latin, pigmented retinitis


Medical Dictionary

retinitis pigmentosa

noun retinitis pig·men·to·sa \ -ˌpig-mən-ˈtō-sə, -(ˌ)men-, -zə \

medical Definition of retinitis pigmentosa

:any of several hereditary progressive degenerative diseases of the eye marked by night blindness in the early stages, atrophy and pigment changes in the retina, constriction of the visual field, and eventual blindness abbreviation RP called also pigmentary retinopathy

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