Figure 13
From: Neoplasms of the liver

Hepatocellular carcinoma, alpha-fetoprotein stain. Although the tumor is poorly differentiated, there is positive cytoplasmic staining, proving hepatocellular differentiation.
From: Neoplasms of the liver
Hepatocellular carcinoma, alpha-fetoprotein stain. Although the tumor is poorly differentiated, there is positive cytoplasmic staining, proving hepatocellular differentiation.