Right lower extremity focal seizure and left paracentral lesion on imaging. Preoperative planning. There is no significant interval change in the extent of gyriform and subcortical swelling of the left paracentral lobe without abnormal intracranial enhancement. There is no evidence of intracranial hemorrhage or acute infarct. The ventricles and basal cisterns are normal 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 grossly unremarkable.
Preoperative planning MRI for a left paracentral lobe lesion.