case_images: PMC7099203_01
case_images: MRI Brain: T1 post-contrast sequence with an arrow pointing to an enhancing lesion over the right motor strip.
case_images: CRINM2020-3796807.001.jpg
case_images: PMC7099203_01_CRINM2020-3796807.001.jpg
case_images: fig1
case_images: This showed two tiny enhancing lesions, one in the right motor strip (Figure 1) and the other in the left parietal region, suspicious for metastases.
case_images: PET scan of brain showing increased activity in the left mesial temporal region.
case_images: CRINM2020-3796807.002.jpg
case_images: PMC7099203_01_CRINM2020-3796807.002.jpg
case_images: fig2
case_images: PET scan of the body found no primary malignancy. PET scan of the brain showed hyperactivity in the left temporal region, suspicious for epileptic activity (Figure 2).
case_images: Diffusion MRI sequence showing embolic appearing regions of restricted diffusion (bright white spots) in the left hemisphere.
case_images: CRINM2020-3796807.003.jpg
case_images: PMC7099203_01_CRINM2020-3796807.003.jpg
case_images: fig3
case_images: Repeat MRI showed new scattered embolic infarcts in the left hemisphere (Figure 3) with disappearance of previously seen enhancing lesions that were thought to be metastases.