A higher power image shows a packet of tumor cells within a vein (presumably portal, arrow) in a portal region of the hepatic parenchyma adjacent to the main mass (10x objective, H&E). The cells could be invading into the vein.
A higher power image shows a packet of tumor cells within a vein (presumably portal, arrow) in a portal region of the hepatic parenchyma adjacent to the main mass (10x objective, H&E). The cells could be invading into the vein.