Table 1. Clinical features of the patients of this family with adCOD.
| Patient | Age | Best corrected visual acuity (R/L) | Onset age of photophobia | Night blindess | Refraction (diopters) | Fundus appearance | Color vision | ERG |
|---|---|---|---|---|---|---|---|---|
| II-1 |
56 |
0.1/0.2 |
EC |
NO |
−2.75–1.0X180, −2.25–0.75X180 |
RPE granular abnormalities at the fovea |
red-green defect |
N/A |
| II-4 |
53 |
0.1/01 |
EC |
NO |
−5.0–1.25X175,-4.5–1.50X180 |
RPE granular abnormalities at the fovea |
red-green defect |
N/A |
| III-6 | 28 | 0.5/0.5 | EC | NO | −0.5X180,-0.5X175 | RPE granular abnormalities at the fovea | red-green defect | reduction in cone responses and normal rod responses |
Abbreviations: R, right eye; L, left eye; EC, early childhood, N/A, data not available.