Article

A Case of PRPH2-associated Retinal Dystrophy as a Rare Cause of Electronegative ERG

2026-02-17

Abstract excerpt

<title>Abstract</title> <p> A 37-year-old female presented with approximately 7 years of nyctalopia but had no central vision complaints. She was found to have a predominantly macular dystrophy with flecks and visual acuity of 20/25 in each eye. However, her full-field electroretinogram (ERG) showed an electronegative configuration (or reduced b:a ratio) under both scotopic and photopic conditions suggestive of...

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Literature Corpus work: 329289c4-0f15-575c-a29c-984dcbd0fad9
DOI: 10.21203/rs.3.rs-8765134/v1

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