Lung cancer, balance deficits, questionable neurologic deficit, evaluate for brain tumor No diffusion restriction is seen to suggest acute ischemia. No susceptibility weighted artifact is seen to suggest intracranial hemorrhage. Nonspecific T2/FLAIR hyperintense foci are seen throughout the periventricular and subcortical white matter. Given the patient's age, these are likely secondary to small vessel seen in disease. No mass lesion is seen within the brain. No abnormal areas of enhancement are seen. The CSF spaces are appropriate for the patient's stated age with no midline shift. Incidental note is made of a cavum septum pellucidum and cavum vergae, normal variants.Normal vascular flow voids are present in the major intracranial vasculature.The imaged portions of the paranasal sinuses are clear. Fluid is seen within the left mastoid air cells. The imaged portions of the orbits are intact.
No evidence of intracranial metastases.