Essential tremor preoperative planning. There is no evidence of intracranial hemorrhage, mass, or acute infarct. The brain parenchyma appears grossly unremarkable. There is no abnormal intracranial enhancement. 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 skull, paranasal sinuses, and scalp soft tissues are unremarkable.
Unremarkable pre-treatment planning brain MRI.