Large and small intestines(bowels) with blood vessels. The image reveals the blood supply to the abdomen, including the jejunum, ileum, ascending colon, transverse colon, descending colon, the appendix, as well as the greater omentum which covers the abdominal contents. The arterial supply to the abdomen originates from the superior mesenteric artery. This image is intentionally left unlabeled to accommodate custom label requests.