Adenocarcinoma of the stomach also may be described as intestinal or diffuse, depending on how the cells look under a microscope: >Intestinal adenocarcinomas are well differentiated, meaning the cancer cells look similar to normal cells under a microscope. 
Adenocarcinoma of the stomach also may be described as intestinal or diffuse, depending on how the cells look under a microscope. >Intestinal adenocarcinomas look similar to normal cells under a microscope. This is called “well differentiated”. 