Fig. 3From: An Italian case series' description of thiamine responsive megaloblastic anemia syndrome: importance of early diagnosis and treatmentSpectral-domain optical coherence tomography (SD-OCT) of the older sister performed in September 2020. A: SD-OCT perifoveal B-scan of the right eye revealing vitreo-macular traction syndrome and epiretinal membrane (ERM) along with severe outer retinal layers and retinal pigment epithelium (RPE) atrophy. B: SD-OCT foveal B-scan of the left eye showing ERM and severe outer retinal layers and RPE atrophy)Back to article page