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Washington University Experience | MYELIN (IMMUNE-MEDIATED) | MS - Primary Progressive (PPMS) | 1B2 MS, Primary Progressive (PPMS) (Case 1) N11 H&E 2
1B2,3 Higher magnification of the white matter shows prominent cellularity, scattered perivascular inflammatory cells, numerous macrophages and reactive astrocytes. Scattered axonal spheroids are admixed (arrow, 1B3).
