Multiple sclerosis [340], Reason for Study: ^Reason: MS; eval for progression History: paresthesias Multifocal various sized high signal intensity lesions on bilateral hemispheres, brainstem and posterior fossa are again demonstrated. Overall, the number and signal intensity of which lesions do not show any significant interval changes since prior scan.The ventricles, sulci and cisterns are symmetric and unremarkable. There is no mass, mass effect, edema, midline shift. The midline structures and cranial-cervical junction are normal.The paranasal sinuses and mastoid air cells are clear.
Multiple scattered high signal intensity lesions on FLAIR imaging, no significant interval change in terms of the size and signal intensity since prior scan.