 MRI Brain: There is no diffusion abnormality. No intracranial mass or mass effect. There is scattered mild T2/Flair signal abnormality in the periventricular and subcortical regions which is nonspecific but likely from small vessel ischemic changes. The ventricles and sulci are within normal limits for age. No extra-axial fluid collection is identified. Normal flow-voids are demonstrated in the major intracranial vascular structures. The midline structures and craniocervical junction are within normal limits. Incidental note is made of a mucous retention cyst or polyp in the right sphenoid sinus.MRA Head: The intracranial internal carotid arteries demonstrate no significant stenosis. The middle and anterior cerebral arteries are also patent. The vertebral arteries, basilar artery, and posterior cerebral arteries also are patent with no significant stenosis. The right AICA is not visualized. No evidence of aneurysms or vascular malformations.
1.No evidence of acute intracranial hemorrhage, mass, or acute infarct.2.Mild chronic small vessel ischemic changes.3.MRA of the brain within normal limits.