case_images: PMC5937511_01
case_images: Image findings in the left eye at initial visit. (a) Fundus photograph demonstrating venous tortuosity and intraretinal hemorrhage in all four quadrants of the funds. (b) Fluorescein angiography demonstrating an intact parafoveal capillary network. (c) Optical coherence tomography demonstrating inner retinal cysts.
case_images: CRIOPM2018-1354217.001.jpg
case_images: PMC5937511_01_CRIOPM2018-1354217.001.jpg
case_images: fig1
case_images: An OCTA image of the superficial capillary plexus in the left eye shows loss of small capillaries (arrowheads) in the upper right region.
case_images: CRIOPM2018-1354217.002.jpg
case_images: PMC5937511_01_CRIOPM2018-1354217.002.jpg
case_images: fig2
case_images: Fundus photograph images in the left eye (a) 1 month, (b) 2 months, and (c) 4 months after the initial visit. (c) Fundus photograph demonstrating cotton wool spots (arrowheads) located near the macula.
case_images: CRIOPM2018-1354217.003.jpg
case_images: PMC5937511_01_CRIOPM2018-1354217.003.jpg
case_images: fig3
case_images: Color fundus photograph demonstrated cotton wool spots located near the macula (Figure 3); OCTA revealed gradual enlargement of the avascular zone in SCP and DCP; and visual acuity was impaired.
case_images: OCTA images of the SCP in the left eye (a) 1 month, (b) 2 months, and (c) 4 months after the initial visit. OCTA images of the DCP in the left eye (d) 1 month, (e) 2 months, and (f) 4 months after the initial visit. OCTA images demonstrating expanding nonperfusion area in both SCP and DCP. In DCP, extensive avascular areas are recognized earlier than in SCP (arrowheads).
case_images: CRIOPM2018-1354217.004.jpg
case_images: PMC5937511_01_CRIOPM2018-1354217.004.jpg
case_images: fig4
case_images: Extensive avascular areas were observed in the DCP earlier than in the SCP (Figure 4).
case_images: Fluorescein angiography image in the left eye at (a) initial visit demonstrating loss of small capillaries, but nonperfusion areas werenot observed. (b) 6 months after the initial visit demonstrating more than 10 discs areas of nonperfusion.
case_images: CRIOPM2018-1354217.005.jpg
case_images: PMC5937511_01_CRIOPM2018-1354217.005.jpg
case_images: fig5
case_images: Nine months after onset of symptoms, FA showed more than 10-disc area of retinal capillary nonperfusion (Figure 5).
case_images: OCTA images in the left eye (a) 1 month, (b) 2 months, and (c) 4 months after the initial visit. The artery is colored red and the vein is colored blue. Detailed sequential OCTA observations reveal progressive capillary dropout from the areas around the vein (arrow), followed by disappearance of the vein surrounded by avascular areas (arrowheads).
case_images: CRIOPM2018-1354217.006.jpg
case_images: PMC5937511_01_CRIOPM2018-1354217.006.jpg
case_images: fig6
case_images: At a specific timeframe during follow-up, the vein surrounded by avascular areas showed loss of patency (Figure 6).