Figure 7

Photomicrograph of histopathologic specimen shows fibrointimal proliferation (arrow) and presence of thrombi (small arrow) surrounded by tumor cells in centrilobular arteriole. (Original magnification ×400; hematoxylin-eosin stain.)
Photomicrograph of histopathologic specimen shows fibrointimal proliferation (arrow) and presence of thrombi (small arrow) surrounded by tumor cells in centrilobular arteriole. (Original magnification ×400; hematoxylin-eosin stain.)