4B4 Angiitis, granulomatous (Case 4) H&E 3 | Vasculitis - PACNS | VASCULAR

Washington University Experience | VASCULAR | Vasculitis - PACNS | 4B4 Angiitis, granulomatous (Case 4) H&E 3

Parenchymal involvement shows vasculopathy with a heterogenous inflammatory infiltrate with few giant cells. (H&E)