48 years, Male, seizures, brain lesion. Examination is limited to sequences for operative planning. Again seen is an expansile mass with T2 hyperintensity and no significant enhancement in the right frontal lobe. Mass is centered at the right middle frontal gyrus and measures 4.8 x 3.8 x 4.6 cm in the AP, transverse, and craniocaudal dimensions. Small areas of central cystic change are noted. There is local mass effect and trace leftward midline shift. No uncal herniation.
Examination for operative planning. There is a 4.8 x 3.8 x 4.6 cm nonenhancing right frontal lobe mass likely representing a glioma, favor low-grade.