case_images: PMC1325236_01
case_images: Histology of the aortic lesion: A. Chronic inflammatory infiltrate (yellow arrowhead), fibrosis (black arrowhead), and ill-formed granuloma (arrow). Hematoxylin-eosin, 100x magnification. B. Closer view of the ill-formed granuloma (arrow). Hematoxylin-eosin, 400x magnification.
case_images: 1471-2334-5-109-1.jpg
case_images: PMC1325236_01_1471-2334-5-109-1.jpg
case_images: F1
case_images: Histopathology showed a chronic inflammatory infiltrate, ill-formed non-necrotizing granulomas, and degenerative changes such as calcifications and fibrosis (Figure 1A &1B).