case_images: PMC3323241_01
case_images: Meningeal infiltrate with caseation necrosis surrounded by giant cells. A nearby vessel is surrounded by a mononuclear cell infiltrate (occipital lobe, x250, stained with hematoxylin and eosin-Luxol-fast blue).
case_images: 03-0711-F1.jpg
case_images: PMC3323241_01_03-0711-F1.jpg
case_images: F1
case_images: Histologically, some infarcts were bland while others were associated with a thick exudate characterized by granulomatous inflammation with caseation necrosis and foreign body-type giant cells (Figure 1).
case_images: Proliferative endarteritis. The artery is stenotic and partially occluded by fibrous tissue. The residual lumen is almost completely occupied by recent thrombus (frontal lobe, x160, stained with hematoxylin and eosin-Luxol-fast blue).
case_images: 03-0711-F2.jpg
case_images: PMC3323241_01_03-0711-F2.jpg
case_images: F2
case_images: Numerous vascular occlusions with no atheroma were noted (Figure 2).