Fig. 2

OCT scans in a case of acute mild CRAO: Fig. 2A: The left eye OCT scan in a case of acute CRAO at four-day interval from the onset of visual symptoms shows the opacification of the middle retinal layers (red arrow) along the length of the scan with a hyperreflective line seen at the inner boundary of the outer plexiform layer to suggest the presence of a prominent middle limiting membrane (p-MLM) sign (white arrow). There is no thickening of the inner retinal layers and the individual inner retinal layers can easily be delineated. These OCT features are suggestive of a mild variety of acute CRAO. Fig. 2B: On day 10, post presentation of symptoms, the OCT scan shows reduction in middle retinal layer opacification. Fig. 2C and D: On days 15 and 45 post presentation of symptoms, there is thinning of the middle retinal layers and intact stratification of the inner retinal layers