R-3 Gastric carcinoma Early Gastric Carcinoma (EGC Advanced Gastric Carcinoma(AGC) three gross patterns two gross patterns "leather bottle stomach two type of adenocarcinoma elevated form depressed form intestinal-type diffuse-typeR-3 Gastric carcinoma Early Gastric Carcinoma (EGC) Advanced Gastric Carcinoma (AGC) two gross patterns elevated form depressed form “leather bottle” stomach three gross patterns two type of adenocarcinoma intestinal-type diffuse-type