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. 2019 Mar 24;10(3):110–135. doi: 10.5306/wjco.v10.i3.110

Figure 2.

Figure 2

Hepatic angiosarcoma: Pathological findings. A: Hematoxylin eosin staining, 40× objective; B: Hematoxylin eosin staining, 40× objective, vascular spaces lined by malignant endothelial cells; C: Hep par 1 immunostaining - Hematoxylin eosin background staining, 20× objective; hepatocytes Hep par 1 positive, captive in the tumor mass; D: CD 34 immunostaining, 20× objective, liver biopsy; E: CD 34 immunostaining, 40× objective, liver biopsy (enhanced objective); F: CD34 immunostaining, 20× objective; G: CD31 immunostaining, 20× objective; H: CD31 immunostaining, 40× objective