Medical dictionary. 2011.
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retinopathy — Noninflammatory degenerative disease of the retina. [retino + G. pathos, suffering] arteriosclerotic r. r. distinguished by attenuated retinal arterioles with increased tortuosity, copper or silver wire appearance, perivascular sheathing,… … Medical dictionary
maculopathy — Any pathological condition of the macula lutea. SYN: macular retinopathy. bull s eye m. an ocular condition in which edema or degeneration of the sensory retina at the posterior pole of the eye causes alternating areas of … Medical dictionary
photophthalmia — Keratoconjunctivitis caused by ultraviolet energy, as in snow blindness, exposure to an ultraviolet lamp, arc welding, or the short circuit of a high tension electric current. SEE ALSO: photoretinopathy. [photo + G. ophthalmos, eye] … Medical dictionary
photoretinitis — See photoretinopathy. * * * n. damage to the retina of the eye caused by looking at the sun without adequate protection for the eyes. The retina may be burnt by the intense light focused on it; this affects the central part of the visual field,… … Medical dictionary