 There is a solitary small focus of T2 hyperintensity in the right periventricular white matter without mass effect, which is T1 hypointense, nonenhancing, and without susceptibility abnormality. The ventricles and sulci are normal in size. The cerebellar tonsils are in normal position. There are no masses, mass effect or midline shift. The pituitary gland is normal in size. There is no evidence for intracranial hemorrhage or acute cerebral, brainstem or cerebellar infarction. No diffusion-weighted abnormalities are identified. There are no extraaxial fluid collections or subdural hematomas. Flow voids are present within the major vessels indicating patency. The paranasal sinuses and mastoid air cells are clear. There is no abnormal enhancement within the brain.
There is a solitary small focus of T2 hyperintensity in the right periventricular white matter without mass effect, which is T1 hypointense, nonenhancing, and without susceptibility abnormality. This is nonspecific in appearance, and given its solitary nature is of uncertain etiology or significance.