12 June 2021: Articles
Aortic Angiosarcoma in Association with Endovascular Aneurysm Repair: Case Report and Review of the Literature
Rare disease
Kaori Takamura A* , Hiroshi Kobayashi A , Brian P. Rubin D , Shuhei Kondo B , Fuyuki Asami B , Ryuji Aoyagi B , Yoichi Ajioka DDOI: 10.12659/AJCR.931740
Am J Case Rep 2021; 22:e931740
Figure 3. (A, B) Hematoxylin and eosin stain of the tumor. The tumor cells formed (A) a sinusoidal pattern with hemorrhage, fibrin deposition, thrombi, and necrosis and showed (B) severe cellular atypia and appeared to have an intercellular adhesive property which suggested epithelioid features. (C) CD31 and (D) AE1/AE3 stain of the tumor. The tumor cells were positive for CD31, indicating vascular endothelial differentiation, and AE1/AE3, meaning epithelioid feature. Bars, (A, D) 200 μm, (B) 50 μm, (C)100 μm.