Retinitis Pigmentosa (noun) Definition, Meaning & Examples

noun Ophthalmology.
  1. degeneration of the retina manifested by night blindness and gradual loss of peripheral vision, eventually resulting in tunnel vision or total blindness.
noun
  1. a degenerative hereditary disease of the human eye, characterized by pigmentary changes in the retina, night blindness, and eventual loss of vision
    Retinitis Pigmentosa (noun) Definition, Meaning & Examples

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