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1 Possible Causes for Mildly Abnormal Cone Function on ERG

  • Macular Dystrophy with Central Cone Involvement

    Clinical Characteristics Ocular Features: This is primarily a cone dystrophy but there is evidence of some rod damage in older patients. A mild decrease in central acuity is noted by individuals in the third to sixth decades. Slight pigmentary changes and color vision abnormalities can be documented with the onset of[…][disorders.eyes.arizona.edu]

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