食道鳞状细胞癌（低倍镜）
2010-06-03 18:03:38   来源：   评论：0;点击：

16.At the upper left is a remnant of squamous esophageal mucosa that has been undermined by an infiltrating adenocarcinoma. Nests of neoplastic glands are infiltrating through the submucosa at the right.