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Fig. 2 | BMC Ophthalmology

Fig. 2

From: Targeted exome sequencing identified a novel USH2A mutation in a Chinese usher syndrome family: a case report

Fig. 2

Ultra-wide-angle images of the patient demonstrated midperipheral retinal atrophy, pigment migration and attenuated retinal vessels (a). FAF demonstrated midperipheral patchy hypoautofluorescence with a parafoveal autofluorescent ring (b). The visual field of the patient detected by the Octopus perimeter device demonstrated constriction in each eye (c). OCT demonstrated loss of the ellipsoid zone consistent with atrophy of the outer nuclear layer outside the hyperautofluorescent ring on FAF (red line) (d). Macular OCTA images demonstrated an enlarging FAZ in both the superficial capillary plexus and deep capillary plexus. Macular vascular flow density (superficial) was decreased in both eyes (e)

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BMC Ophthalmology

ISSN: 1471-2415

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