Figure 1.
Fundus and autofluorescence findings of four representative cases with EYS-associated retinal disease (EYS-RD). (A) A 43-year-old female (2-III:2) diagnosed with retinitis pigmentosa (RP) harbouring homozygous variants (c.[2528 G > A];[2528 G > A], p.[(Gly843Glu)];[(Gly843Glu)]) in the EYS gene, showing retinal atrophic changes along the vessel arcade. (B) A 17-year-old male (22-II:2) diagnosed with RP harbouring homozygous variants (c.[4957dupA];[4957dupA], p.[(Ser1653Lysfs*2)];[(Ser1653Lysfs*2)]) in the EYS gene, showing retinal atrophic changes outside the vessel arcade. (C) A 50-year-old female (11-II:1) diagnosed with cone-rod dystrophy (CORD) harbouring two pairs of homozygous variants (c.[2528 G > A;c.7394 C > G];[2528 G > A;c.7394 C > G], p.[(Gly843Glu);(Thr2465Ser)];[(Gly843Glu);(Thr2465Ser)]) with relatively high allele frequency (AF) in the EYS gene, showing retinal atrophic changes within the vessel arcade. (D) A 39-year-old male (23-II:1) diagnosed with CORD harbouring compound heterozygous variants (c.[4957dupA];[8805 C > A], p.[(Ser1653Lysfs*2)];[(Tyr2935*)]) in the EYS gene, showing retinal atrophic changes within the vessel arcade.