双语教学

Explain of Gastrointestinal Pathology

34.Gastric adenocarcinoma, gross

Here is a gastric ulcer in the center of the picture. It is shallow and is about 2 to 4 cm in size. This ulcer on biopsy proved to be malignant, so the stomach was resected as shown here.

（本图片资料来源自美国犹他大学）