Figure 3From: Curative resection of gallbladder cancer with liver invasion and hepatic metastasis after chemotherapy with gemcitabine plus S-1: report of a caseMicroscopic findings. Viable cancer cells with granuloma formation and calcification were present in the gallbladder, while regenerative changes without viable cancer cells were observed in the liver (S4 and S8). (a) H & E staining, Ă—40; (b) H & E staining, Ă—100.Back to article page