Fig. 1

1—Plain MSCT brain scan showing right temporal hypodensity and deep white matter ischemia. 2—MRI scan of brain and posterior fossa showing (a) irregular FLAIR-hyperintense right temporal lesion with (b) restricted diffusion on SWI and (c) ADC. 3—MRI brain and posterior fossa showing bilateral temporal lobe with ill-defined lesions with a FLAIR hyperintense signal surrounded by (a) edema and mild diffusion restriction on (b) SWI and (c) ADC films. 4—MRI brain scan of bilateral temporal lobe lesions showing faint restriction on (a) SWI and evident high signal on (b) ADC. 5—MRI brain scan showing (a) large right temporal mass lesion with heterogeneous intensity on T2 film with surrounding vasogenic edema and mass effect on the anterior and posterior horns of the lateral ventricle and midline shift. (b) The lesion showed restriction of diffusion on SWI. The left hemisphere shows hyperintense signal on the mesial temporal lobe