PMC3743520_01
Fundus photograph of the patient.. Notes: Fundus photograph shows normal fundus except for a somewhat yellowish reflex in the macula of both eyes. Fundus autofluorescence, optical coherence tomography, and multifocal ERG are normal. Fluorescein angiography also revealed no abnormalities.. Abbreviation: ERG, electroretinogram.
opth-7-1587Fig1.jpg
PMC3743520_01_opth-7-1587Fig1.jpg
f1-opth-7-1587
Fundus autofluorescence, optical coherence tomography, and multifocal ERG were normal (Figure 1). Fluorescein fundus angiography also revealed no abnormalities (Figure 1).
Recording of ERG from the patient.. Notes: Whereas both the cone ERG and 30 Hz flicker ERG shows a good response, the bright-flash ERG shows a negative type with a reduced b-wave amplitude and a disappearance of oscillatory potential. In addition, the rod ERG shows no rod response.. Abbreviation: ERG, electroretinogram.
opth-7-1587Fig2.jpg
PMC3743520_01_opth-7-1587Fig2.jpg
f2-opth-7-1587
No response was recorded in the rod ERG, either (Figure 2).