Probably the inf mesenteric vein
The superior mesenteric artery supplies blood to the small intestine (jejunum and ileum), part of the large intestine (cecum, appendix, ascending colon, and proximal two-thirds of the transverse colon), and the pancreas.
The superior mesenteric artery supplies a major part of the large intestine, including the ascending and transverse colon, while the inferior mesenteric artery supplies the left side of the colon, including the descending colon and rectum.
The superior mesenteric artery supply the from the second part of duodenum to two third of the transverse colon. This include the entire small intestine. The inferior mesenteric artery supply the rest of the colon to upper part of the rectum.
The gut is supplied with oxygenated blood by the superior mesenteric artery, which arises from the abdominal aorta. This artery provides blood to the small intestine, cecum, ascending colon, and part of the transverse colon.
Colic arteries supply blood to colon.Human colon has different portions (ascending colon, transverse colon, descending colon and sigmoid colon).Right colic artery supplies blood to ascending colon.Middle colic artery supplies blood to tranverse colon.Left colic artery supplies blood to the descending colon.Sigmoid arteries (two or three) supplies blood to sigmoid colon.The right colic and middle colic arteries are branches of superior mesentric artery.The left coliac artery and sigmoid arteries are branches of inferior esentric artery.
inferior
The artery that supplies the small intestine, cecum, ascending colon, and transverse colon is the superior mesenteric artery (SMA). It branches off from the abdominal aorta and provides blood to the majority of the small intestine and the first part of the large intestine. Key branches of the SMA include the jejunal and ileal arteries for the small intestine, as well as the ileocolic, right colic, and middle colic arteries for the cecum and colon.
The nerves that innervate the colon originate from the spinal levels T10-L2. These nerves form the superior mesenteric plexus, which supplies the colon with autonomic innervation.
How long is the transverse part of the colon?
The transverse colon is a body part, not a disease.
The small intestine has 3 parts: duodenum, jejunum, and ileum. The large intestine starts on the right with the ascending colon proceeds across the body as the transverse colon and then goes down on the left side of the body as the descending colon. The descending colon becomes the sigmoid colon. The rectum and anal canal follow. The celiac trunk gives off the common hepatic artery, which branches into the proper hepatic artery and the gastroduodenal artery. The gastroduodenal artery gives off the supraduodenal, retroduodenal, anterior and posterior superior pancreaticoduodenal arteries. These 4 arteries supply the duodenum. The superior mesenteric artery branches into several different arteries. The anterior and posterior pancreaticoduodenal arteries supply the duodenum. Intestinal arteries have a complex network of arcades that feed the jejunum and ileum. The ileocecal artery off the SMA gives off branches to the terminal ileum and the cecum. The right colic artery supplies the ascending colon. The inferior mesenteric artery branches into the middle colic artery, which supplies the transverse colon; the left colic artery, which supplies the descending colon; the sigmoid artery, to the sigmoid colon; rectosigmoid artery, in between the rectum and the sigmoid colon; superior rectal artery, to the uppermost part of the rectum.
The transverse colon is the part of the large intestine which connects the ascending and descending colon. It is in the abdominal cavity.