Aortic Angiosarcoma in Association with Endovascular Aneurysm Repair: Case Report and Review of the Literature

Kaori Takamura; Hiroshi Kobayashi; Brian P. Rubin; Shuhei Kondo; Fuyuki Asami; Ryuji Aoyagi; Yoichi Ajioka

doi:10.12659/AJCR.931740

12 June 2021 : Case report Japan

Aortic Angiosarcoma in Association with Endovascular Aneurysm Repair: Case Report and Review of the Literature

Rare disease

Kaori Takamura^1ABCDEFG*, Hiroshi Kobayashi^2ABCDEF, Brian P. Rubin^3DEF, Shuhei Kondo^1BCDF, Fuyuki Asami^4BCD, Ryuji Aoyagi^5BCD, Yoichi Ajioka^1DG

DOI: 10.12659/AJCR.931740

Am J Case Rep 2021; 22:e931740

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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.

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Aortic Angiosarcoma in Association with Endovascular Aneurysm Repair: Case Report and Review of the Literature

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