Fig. 1From: Tocilizumab-associated posterior reversible encephalopathy syndrome in giant-cell arteritis – case reportVasogenic edema and occipital haemorrhage in PRES. a The initial CT scan detected a left located occipital haemorrhage (red arrow) as well as occipital accentuated subcortical hypodensities (white arrow head) indicative of an edema. b MRI scan confirmed the CT hypodensities as edema (white arrow heads) and the haemorrhage in the T2*-weighted gradient echo (c) (red arrow)Back to article page