Posterior Cortical Atrophy Presenting with Superior Arcuate Field Defect

Figure 1

(a) Serial Humphrey visual fields from April 2009 to November 2014 showing progression of superior arcuate defect in the left eye to left-sided incongruous homonymous hemianopia. (b) Optic nerve head imaging in 2014 using the Heidelberg retinal tomography showing no significant disc cupping. (c) Coronal and axial magnetic resonance imaging (without contrast) in 2013 and 2014 showed progressive parietal and occipital cortical atrophy. Posterior cortical atrophy was suspected only in the 2014 scan.