Fig. 1

Different optical coherence tomography imaging findings seen in macular telangiectasia type 2 (MacTel type 2): A Increased reflectivity of the inner retina at the middle retinal layers at the temporal parafovea and asymmetric foveal contour are present. B Hyperreflective middle retinal layers temporal to the fovea with hyporeflective inner retinal cavity. C Inner and outer retinal hyporeflective cavities are noted. D Hyporeflective inner retinal cavity can be found at the foveal centre with an overlying internal limiting membrane drape is present. E Superficial retinal crystals are seen as hyperreflective spots in the superficial layer of the retina without any back shadowing and outward turning of the inner retinal layers is noted with shallow subfoveal subretinal fluid. F Outward turning of the inner retinal layers is noted. G Pigment migration to the inner retinal layers with back shadowing is noted. H Hyperreflective middle retinal layers with subfoveal SRF is noted. I Internal limiting membrane drape with foveal contour irregularity is noted. There is a hyperreflective material noted in the retinal layers breaching the retinal pigment epithelium suggestive of retino-choroidal anastomosis. J Foveal contour distortion with presence of internal limiting membrane drape with outward turning of the middle retinal layers and presence of subretinal neovascular membrane is noted