Follow up after laser ablation of the left hippocampal lesion. There is unchanged T2 hyperintensity, susceptibility effect and volume loss within the left hippocampus and parahippocampal gyrus, where laser ablation has been performed. The posterior hippocampus still demonstrates asymmetrically increased T2 signal. There is no evidence of acute intracranial hemorrhage or acute infarct. The ventricles are unchanged in size and configuration. There is no midline shift or herniation. Left frontal and parietal skull burr holes are again noted. The skull is otherwise unremarkable. The visualized portions of the paranasal sinuses and mastoid air cells are clear.There are unchanged numerous punctate foci of high T2 signal within the right parotid gland, which may again represent sequelae of an inflammatory process.
Unchanged expected findings related to laser ablation in the left medial temporal lobe.