Fig. 3
From: Optical coherence tomography angiography at the acute phase of optic disc edema
52 years old male presenting a papillitis on the left eye related to syphilis infection. Superficial OCT-A (Plexelite©) on the left eye (b) is almost normal, and the superficial optic disc vessels are slightly dilated (arrowheads). There is no vascular dropout or vascular tortuosity. When compared to the healthy eye (a), the peripapillary network appears regular. OCT-B scans (c and d) corresponding to a and b