Evaluation for metastatic disease for squamous cell carcinoma of the lung. There is mild nonspecific scattered cerebral white matter T2 hyperintensity. There is diffuse mineralization in the bilateral basal ganglia. There is no evidence of intracranial hemorrhage, mass, or acute infarct. There is mild diffuse cerebral volume loss. 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 mild right maxillary sinus mucosal thickening.
No evidence of intracranial metastases. 