Fig. 1

58-year-old COVID-19 male patient with right-sided weakness and impaired level of consciousness, A–C serial axial and coronal reformatting CT brain study without contrast, showing large ill-defined left fronto-temporo-parietal cortical and subcortical hypodense area with mild mass effect in form of effacement of cortical sulci and ispilateral lateral ventricle. D–F serial axial and coronal reformatting CT brain study follow-up after 1 day shows massive progressed left fronto-temporo-parietal acute non-hemorrhagic infarction (left MCA territory) with increase mass effects