School ager with headache and lethargy with a recent travel history in Africa

MRI of cysticercosis
Axial T2 (above left), FLAIR (above right), T1 without contrast (below left) and T1 MRI with contrast (below right) of the brain show a small round cystic lesion in the left frontoparietal region at the grey matter-white matter junction with a large amount of surrounding edema that enhances peripherally.

The diagnosis was cysticercosis.