 Susceptibility near the left inferior temporal gyrus represents expected hemosiderin in the surgical cavity. A 7 x 7 mm area of enhancement seen immediately anterior to the surgical site corresponds to an area of diffusion restriction on the immediate postoperative MR from 3/4/15. No additional abnormal foci of enhancement are identified. There is no significant midline shift. The ventricles and basilar cisterns appear normal. There is normal enhancement of the major intracranial vascular structures.
Limited MR performed for treatment planning demonstrates postoperative findings of tumor resection in the left inferior temporal lobe with interval increase in enhancement anterior to the surgical cavity most consistent with evolution of postsurgical change.