Table of Contents

Washington University Experience | MYELIN (IMMUNE-MEDIATED) | MS - Optic Nerves | 9A1 MS (Case 9) optic tract B9 H&E whole mount 2 copy

9A-F This patient has classical hemispheric MS pathology; however, it is presented here in the optic nerve section because it has a distinctive pattern of involvement involving the post-chiasmatic optic tract (arrow, 9A1). ---- 9A1,2 The H&E stained section shows pallor involving a discrete part of the optic tract (arrow, 9A1) and increased numbers of foamy macrophages (9A2)

---