The multifocal electroretinogram in central serous chorioretinopathy
- PMID: 12090639
- DOI: 10.1046/j.1475-1313.2002.00029.x
The multifocal electroretinogram in central serous chorioretinopathy
Abstract
Purpose: To compare multifocal electroretinograms (ERGs) in control subjects and patients with central serous chorioretinopathy (CSC).
Method: Eighteen eyes of control subjects and 15 eyes affected by CSC were tested with a VERIS Sciences 4.0 system. The average response densities and latencies of six annular retinal regions in control subjects were compared with those with CSC.
Results: The N1, P1 average response densities of the first and second annuli were decreased and the N1, P1 latencies of first to third rings were delayed in CSC.
Conclusion: The multifocal ERG can be used to evaluate retinal dysfunction in CSC.
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