Table 1 The clinical data at presentation and follow up of the patients
No. of cases | 10 eyes |
|---|---|
Time elapsed from exposure to evaluation | 40% after 3 days 30% after 5 days 20% after 7 days 10% at the tenth day |
Visual acuity on presentation | 20% 2 eyes (0.2) 30% (0.3) 10% 0.4 20% 0.5 10% 0.7 10% 0.8 |
Visual acuity at the last follow up | 50% to 0.9 20% to 1 20 to 0.8 10% to 0.4 |
Early symptoms | Central scotoma 100% Metamorphopsia 40% |
Early findings | Amsler grid positive 100% Fundus white foveal lesion 30% Fundus autofluorescence (hyporeflective spot) 40% FA normal in 100% OCT outer retinal disruption 100% |
Findings at Last follow-up | Amsler grid 30% OCT revealed an outer retinal layer hole in 80% Significant healing 20% |