Parkinson's with dyskinesias: preoperative planning for DBS. There is no evidence of intracranial hemorrhage or mass. There are mild nonspecific cerebral white matter T2 hyperintense foci. 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 orbits, skull, and scalp soft tissues are grossly unremarkable. There is mucosal thickening and fluid in the left maxillary sinus.
1. Preoperative planning MRI shows no evidence of intracranial mass lesions or hemorrhage.2. Findings suggestive of acute sinusitis.