Male, 40 years old, with ataxia. Scattered small foci of FLAIR hyperintensity have become more numerous when compared to the prior examination. No diffusion restriction is seen. No edema or mass effect is detected. There are no findings to suggest intracranial hemorrhage or any abnormal extra-axial fluid collection. The ventricles are normal in size. Questionable mild volume loss and FLAIR hyperintensity of the hippocampi is unchanged. On postcontrast imaging, no pathologic parenchymal or extra-axial enhancement is observed.
1.No evidence of acute ischemia or any other definite acute intracranial abnormality.2.Scattered small foci of FLAIR hyperintensity have increased in number when compared to the prior examination but these remain nonspecific.3.There may be a mild degree of volume loss and signal abnormality affecting the hippocampi but this is unchanged.