5A6 PML (Case 5) LFB-PAS 1 copy | PML - Microscopic Pathology | PML (JC Virus) | Viruses | INFECTION

Washington University Experience | INFECTION | Viruses | PML (JC Virus) | PML - Microscopic Pathology | 5A6 PML (Case 5) LFB-PAS 1 copy

Margins of demyelinative lesions showing that macrophages are numerous and many contain fragments of myelin (arrow) (LFB-PAS)