Table 1 of Ba-Abbad, Mol Vis 2013; 19:2250-2259.


Table 1. Summary of the clinical and electrophysiological data.

Case/age
(years)/gender Presenting symptoms BCVA/refractive error Color vision Fundoscopic features ERG
1/24/F Progressive loss of central vision; photophobia OU: 20/60;

OD: -4.75/-1.25x30

OS: -3.75/-1.00x160
OD:1/17

OS: 2/17
RPE changes at the macula; normally appearing peripheral retina Undetectable PERG;

Scotopic bright flash ERG is markedly delayed and subnormal;

Severely delayed and reduced cone responses.
2/18/M Reduced visual acuity, color blindness, photophobia OU: 20/60;

Low myopia
OU: 0/17 Subtle RPE atrophic changes at the center of both maculae Undetectable PERG;

Scotopic bright flash ERG is markedly delayed and subnormal;

Severely delayed and reduced cone responses.
3/16/F Difficulty reading OU: 20/40;

Myopia
OU: 1/17 Elevated, pigmented macular lesion; normally appearing peripheral retina PERG: severely reduced;

Scotopic bright flash ERG is moderately subnormal;

Severely delayed and reduced cone responses.