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The celiac artery supplies the liver, stomach, spleen and the upper 1/3 of the duodenum (to the sphincter of Oddi) and the pancreas with oxygenated blood. Most of the blood is returned to the liver via the portal venous system for further processing and detoxification before returning to the systemic circulation via the hepatic veins .
Esophagus, stomach, duodenum (1st and 2nd parts), liver, gallbladder, pancreas, superior portion of pancreas (Though the spleen is supplied by the celiac trunk, it is derived from dorsal mesentery and therefore not a foregut derivative) celiac trunk Midgut: lower duodenum, to the first two-thirds of the transverse colon
The abdominal cavity is a large body cavity in humans [1] ... The abdominal cavity is labeled 3 in this image, ... such as the pancreas.
The pancreas is an organ of the digestive system and endocrine system of vertebrates.In humans, it is located in the abdomen behind the stomach and functions as a gland.The pancreas is a mixed or heterocrine gland, i.e., it has both an endocrine and a digestive exocrine function.
The stomach bed refers to the structures upon which the stomach rests in mammals. [ 10 ] [ 11 ] These include the tail of the pancreas , splenic artery , left kidney , left suprarenal gland , transverse colon and its mesocolon , and the left crus of diaphragm , and the left colic flexure .
The duodenum senses nutrient intake and composition, and signals to the liver, pancreas, adipose tissue and brain [19] through the direct and indirect [20] release of several key hormones and signaling molecules, including the incretin peptides Glucose-dependent insulinotropic polypeptide (GIP) and Glucagon-like peptide-1 (GLP-1), [20] as well ...
The pylorus of the stomach has a thickened portion of the inner circular layer: the pyloric sphincter. Alone among the GI tract, the stomach has a third layer of muscular layer. This is the inner oblique layer and helps churn the chyme in the stomach.
Pancreatitis is the inflammation of the pancreas. Acute pancreatitis is sudden inflammation of the pancreas that may be mild or life-threatening but usually subsides. Gallstones and excessive alcohol use are the main causes of acute pancreatitis. Severe abdominal pain is the predominant symptom. A person can puncture their spleen if they crack ...