Epilepsy status post laser ablation: surveillance of laser focus. There are findings related to laser ablation of the right hippocampus, with a small amount of associated peripheral susceptibility effect and encephalomalacia within the ablation zone. There is no evidence of acute intracranial hemorrhage or acute infarct. The ventricles and basal cisterns are unchanged in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The orbits, skull, paranasal sinuses, and scalp soft tissues are unchanged.
Expected evolution of the laser ablation effects in the right hippocampus.