高倍镜下，胃腺癌分化较差，腺体已不可见。相反，可见异型性明显的的肿瘤细胞的成行排列。很多肿瘤细胞有明显的黏液空泡。
At high power, this gastric adenocarcinoma is so poorly differentiated that glands are not visible. Instead, rows of infiltrating neoplastic cells with marked pleomorphism are seen. Many of the neoplastic cells have clear vacuoles of mucin.
