Fig. 2From: In situ analysis of hepatitis B virus (HBV) antigen and DNA in HBV-induced hepatocellular carcinomaTypical results of HBV DNA ISH (A,C,E,G,I) and HBsAg IHC (B,D,F,H,J). (A-B) Intense HBsAg and HBV DNA signal observed in only the tumor-surrounding tissues of a patient. In another two patients (C-F and G-J), HBV DNA and HBsAg can be observed in both surrounding tissue (E-F, I-J) and within tumor (C-D, G-H)Back to article page