Fig. 4From: Intermittent retinal artery occlusions as the first clinical manifestation of polycythemia vera: a case reportCerebral magnetic resonance tomography demonstrated lesions in the left hemisphere from cerebral infarctions in the past (A) Central T2 hyperintense lesion, partly diffusion disturbed (B) Left occipital wedge-shaped lesion with diffusion disorder and T2 hyperintensityBack to article page