PMC4149386_01
Ultrawide-field fundus photography of gyrate atrophy (Optos Imaging System). Extensive chorioretinal atrophy with remaining central macula islands at the posterior poles demarcated by pigmented borders.. Notes: (A) Right eye; (B) left eye. Optos  (Dunfermline, United Kingdom).
opth-8-1561Fig1.jpg
PMC4149386_01_opth-8-1561Fig1.jpg
f1-opth-8-1561
Only small islands of retina at each posterior pole still appeared to be clinically normal (Figure 1). These islands were sharply demarcated from the atrophic areas by a pigmented border (Figure 1).
(A) Grayscale visual field testing of the left eye; (B) grayscale visual field testing of the right eye (Carl Zeiss Meditec AG, Jena, Germany).
opth-8-1561Fig2.jpg
PMC4149386_01_opth-8-1561Fig2.jpg
f2-opth-8-1561
Visual field testing showed almost total constriction of the right visual field and also severe peripheral constriction of the left visual field (Figure 2).
Ultrawide-field fluorescein angiography of gyrate atrophy (Optos Imaging System).. Notes: (A) Right eye; (B) left eye. Optos  (Dunfermline, United Kingdom).
opth-8-1561Fig3.jpg
PMC4149386_01_opth-8-1561Fig3.jpg
f3-opth-8-1561
Fundal fluorescein angiography confirmed significant peripheral choroidal atrophy (Figure 3).