MR images demonstrate an enhancing mass centered in the right frontoparietal calvarium with extension into the overlying scalp and underlying frontal lobe with associated epidural and subdural empyemas. There is involvement of the right temporalis muscle and superior sagittal sinus. Additionally, there is a smaller enhancing lesion in the left pons. Both right frontoparietal and left pontine lesions demonstrate increased signal on DWI, more so along the right frontal lobe.