From: Novel variants in the RDH5 Gene in a Chinese Han family with fundus albipunctatus
Affected member | II:2 | II:5 | II:8 | |||
---|---|---|---|---|---|---|
OD | OS | OD | OS | OD | OS | |
ffERG, Amplitude (μV), dark adaption 30 min | ||||||
Rod response (b-wave) | ||||||
Result | 1.12 | 1.78 | 7.85 | 5.20 | 2.74 | 4.40 |
Normal range | 216–341 | |||||
Rod-cone response (a-wave) | ||||||
Result | 68.7 | 63.6 | 96.7 | 109 | 55.5 | 31.7 |
Normal range | 232–375 | |||||
Rod-cone response (b-wave) | ||||||
Result | 61.2 | 65.1 | 104 | 112 | 61 | 26.3 |
Normal range | 479–568 | |||||
Scotopic oscillatory potential (OS2) | ||||||
Result | 25.2 | 24.9 | 23.7 | 23.9 | 11.8 | 4.06 |
Normal range | 77–150 | |||||
Cone response (b-wave) | ||||||
Result | 23.3 | 15.1 | 33.5 | 41.5 | 10.8 | 10.9 |
Normal range | 147–222 | |||||
Photopic Flicker 30 Hz (N1-P1) | ||||||
Result | 31.7 | 23.3 | 48.8 | 65.7 | 11.0 | 33.7 |
Normal range | 99–171 |