Disease or Syndrome
cone dystrophy
cone dys·tro·phy
Subclass of:
Eye Diseases, Hereditary;
Retinal Diseases
Definitions related to cone dystrophy:
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A general term which describes a group of rare eye disorders that affect the cone cells of the RETINA. Cone dystrophy can cause a variety of symptoms including decreased visual clarity or acuity when looking straight ahead (central vision), a reduced ability to see colors, and an increased sensitivity to light (PHOTOPHOBIA).NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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(progressive cone dystrophy) A rare retinal dystrophy characterized by photophobia, progressive loss of visual acuity, nystagmus, visual field abnormalities, abnormal color vision, and psychophysical and electrophysiological evidence of abnormal cone function. Progressive cone dystrophy usually presents in childhood or early adult life, and patients tend to develop rod photoreceptor dysfunction in later life.OrphaNetINSERM, 2021
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Cone dystrophy is a general term for a group of rare eye disorders that affect the cone cells of the retina. Cone cells allow a person to see color and fine detail, and they work best in bright light. The cone dystrophies can cause a variety of symptoms such as decreased visual clarity when looking straight ahead, a reduced ability to...National Center for Advancing Translational Sciences
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