Seizures. There is no corresponding lesion is identified that corresponds to the abnormality suggested by the prior PET. The brain parenchyma and pituitary gland appear unremarkable. 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.
No corresponding lesion is identified that corresponds to the abnormality suggested by the prior PET, although this is a limited preoperative planning MRI.