(A,B), OS for NBNC HCC (multiple or > 2cm) according to treatment options in Japan; (C,D), OS and RFS after liver resection for HCC according to viral status in Japan; (E,F, and G), Impact of background liver on RFS after liver resection for HCC according to viral status in Japan (Nationwide survey by Japanese Study Group of Liver Cancer 2000-2005 ) (3,32).