PMC6308901_01
Fundus photos of the right (A) and left (B) eye reveal a golden sheen caused by the Mizuo-Nakamura phenomenon. The golden sheen is extinguished after 45 minutes of dark adaptation as seen in the fundus photos of the right (C) and left (D) eye.
OC-08-07-g-001.jpg
PMC6308901_01_OC-08-07-g-001.jpg
F1
Dilated fundus examination of both eyes revealed a golden sheen over the posterior pole, suggestive of the Mizuo-Nakamura phenomenon (Figure 1A,B (Fig. 1)). This sheen disappeared after 45 minutes of dark adaptation (Figure 1C,D (Fig. 1)).
ERG showing the negative waveform morphology with non-recordable single flash rod response, negative-positive combined response, and normal photopic response
OC-08-07-g-002.jpg
PMC6308901_01_OC-08-07-g-002.jpg
F2
The electroretinogram (ERG) of both eyes showed the characteristic negative waveform morphology with non-recordable single flash rod response, negative-positive combined response and normal photopic response (Figure 2 (Fig. 2)), thereby confirming the clinical diagnosis.