1. Brain MRI in Multiple Sclerosis
Anne G. Osborn, M.D.
Professor of Radiology
University of Utah School of Medicine

2. Figure 2 MRI Axial FLAIR scan showing white matter foci of increased signal intensity surrounding cavitating areas characteristic of long-standing MS.

3. Figure 3 MRI axial FLAIR scan of deep periventricular foci of increased signal intensity surrounding cavitating areas.

4. Figure 4 MRI sagittal FLAIR scan with classic calloseptal deep periventricular foci perpendicular to ventricle surface classic for Dawson fingers.