Fig. 1

Images of the right eye at the first visit (a, b, e), 1 week (c, d, g), and 3 months after (f, h) the first visit in a patient with bilateral acute macular neuroretinopathy (AMN). a Fundus photograph shows a wedge-shaped dark reddish lesion (arrows) in the macula. b-d Corresponding to the macular lesion, scanning laser ophthalmoscope (SLO) infrared imaging shows the dark area (b, arrows) and initial-phase fluorescein angiography (c) and late-phase indocyanine green angiography (d) shows hypofluorescence (arrows). e A horizontal enhanced depth imaging optical coherence tomography (EDI-OCT) image through the fovea shows the loss or disruption of the interdigitation zone (IZ) at the macula (arrows). Central choroidal thickness (CCT) is 288 μm. f Macular IZ was restored, and CCT decreased to 202 μm. g, h Composite color map images of the mean blur rate (MBR) measured by laser speckle flowgraphy (LSFG). The blue color indicates low MBR, while the red color does high MBR. MBR within the circle at 3 months (h) increased to 40.0% compared with that at 1 week (g)