双语教学

Explain of Gastrointestinal Pathology

43.Cytokeratin positive gastric adenocarcinoma, immunoperoxidase stain, microscopic

Seen here is a loop of bowel attached via the mesentery. Note the extent of the veins. Arteries run in the same location. Thus, there is an extensive anastomosing arterial blood supply to the bowel, making it more difficult to infarct. Also, the extensive venous drainage is incorporated into the portal venous system heading to the liver.

（本图片资料来源自美国犹他大学）