 There is a partially septated lesion within the left post-central gyrus with thin peripheral enhancement and increased surrounding edema. The lesion measures 13 x 15 mm, previously 9 x 10 mm. There is a probably new small focus of susceptibility effect on the inferior aspect of the lesion compatible with hemorrhage or mineralization. There is an unchanged partially empty sella. The ventricles and basal cisterns are unchanged in size and configuration. There is no midline shift or herniation. The skull, paranasal sinuses, and scalp soft tissues are unremarkable.
A presumed single metastasis within the left post-central gyrus has mildly enlarged with increased resultant edema. 