Optical Coherence Tomography Angiography of Retinal Arterial Macroaneurysm before and after Treatment

Figure 4

Four months following presentation. (a) Fundus photography demonstrates the sclerosed retinal arterial macroaneurysm (RAM). (b) TOP: optical coherence tomography angiography (OCT-A) retina slab reveals further reduced flow signal through the RAM. BOTTOM: spectral domain optical coherence tomography (SD-OCT) reveals resolution of the submacular fluid. (c) TOP: OCT-A superficial slab shows reduced flow signal through the RAM. BOTTOM: SD-OCT reveals improved macular contour.

(a)

(b)

(c)