There are 3 intra-axial lesions, 2 in the left frontal lobe and 1 in the right frontal lobe, associated with significant surrounding vasogenic edema. The lesions are peripherally isodense to gray matter with a hypodense center. There is significant mass effect on the adjacent brain parenchyma manifested by effacement of sulci and partial effacement of the left lateral ventricle and rightward midline shift of 3 mm.