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Visual prognosis in central serous choroidopathy: residual Amsler grid changes.
1Department of Ophthalmology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Summary
Central serous choroidopathy often causes visual disturbances detected by Amsler grid testing. Many patients experience residual Amsler grid changes even after disease resolution, particularly with longer disease duration.
Area of Science:
- Ophthalmology
- Retinal Diseases
- Visual Function Testing
Background:
- Central serous choroidopathy (CSC) is a condition affecting the retina.
- Visual disturbances and metamorphopsia are common symptoms.
- Amsler grid charting is a standard method for detecting visual field defects.
Purpose of the Study:
- To evaluate the persistence of Amsler grid abnormalities in patients with central serous choroidopathy.
- To correlate residual visual changes with disease duration.
Main Methods:
- Prospective follow-up of 30 patients (34 eyes) diagnosed with central serous choroidopathy.
- Serial Amsler grid charting from symptom onset to disease resolution.
- Statistical analysis to compare residual changes based on disease duration.
Main Results:
- At presentation, 28 out of 34 eyes showed Amsler grid changes.
- At the final follow-up, 13 eyes still exhibited Amsler grid abnormalities.
- Eyes with a disease duration exceeding 8 weeks were significantly more likely to have residual changes (p < 0.01).
Conclusions:
- Amsler grid abnormalities can persist after the clinical resolution of central serous choroidopathy.
- Longer disease duration is associated with a higher likelihood of residual visual field defects.
- Approximately 41% of eyes had persistent visual acuity reduction or Amsler grid changes post-treatment.