Table 1.
Clinical features of affected patients
| Patient | Age | Vision | Electroretinography (% amp) | Goldmann visual field | ||
| Right eye | Left eye | Photopic | Scotopic | |||
| II-1 | 67 | 20/200 | 20/300 | 30 | 50 | Central scotoma |
| II-2 | 64 | 20/200 | 20/150 | 15 | 40 | Central scotoma |
| II-3 | 57 | 20/150 | 20/150 | 50 | 100 | Central scotoma |
| II-6 | 62 | 20/400 | 20/200 | 0 | 0 | Central scotoma and peripheral constriction |
| III-1 | 40 | 20/70 | 20/100 | 30 | 100 | Central scotoma |
| III-2 | 42 | 20/150 | 20/150 | Central scotoma and peripheral constriction | ||
| IV-1 | 15 | 20/40 | 20/40 | 80 | 100 | Small central scotoma |
| IV-2 | 18 | 20/20 | 20/20 | 100 | 100 | Small central scotoma |
| IV-5 | 12 | 20/30 | 20/25 | Mid-peripheral scotoma | ||
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Pedigree demonstrates autosomal-dominant inheritance pattern.