Representative immunohistochemical features of stathmin, elongation factor 1α (EF1α) and p21
in HBV-related multistep hepatocarcinogenesis. Representative pathological features of normal liver (NL), liver cirrhosis (LC), low-grade dysplastic nodules (LGDN), high-grade dysplastic nodules (HGDN), and hepatocellular carcinoma (HCC) are presented in the upper panel (A). Immunohistochemical findings of stathmin (B), EF1α (C) and p21WAF1/CIP1 (D) for each type of lesion are shown, respectively (Original magnification × 200). Inset, higher power magnification of EF1α and p21WAF1/CIP1 (×400).