Accessory organs: Pancreas | Gallbladder | Liver | Bile ducts: (Bile canaliculus, Common hepatic duct, Cystic duct, Common bile duct) | Pancreatic duct | Hepatopancreatic ampulla Medical Subject Headings (MeSH) is a huge controlled vocabulary (or metadata system) for the purpose of indexing journal articles and books in the life sciences. ... The College of Medicine at Urbana-Champaign is a graduate school at the University of Illinois at Urbana-Champaign. ... For the unrelated Jesuit university in Chestnut Hill, see Boston College. ... For the Physics term GUT, please refer to Grand unification theory The gastrointestinal or digestive tract, also referred to as the GI tract or the alimentary canal or the gut, is the system of organs within multicellular animals which takes in food, digests it to extract energy and nutrients, and... The gastrointestinal tract or digestive tract, also referred to as the GI tract or the alimentary canal, (nourishment canal) or the gut, is the system of organs within multicellular animals which takes in food, digests it to extract energy and nutrients, and expels the remaining waste. ... Look up Mouth in Wiktionary, the free dictionary. ... The pharynx (plural: pharynges) is the part of the neck and throat situated immediately posterior to the mouth and nasal cavity, and cranial to the esophagus, larynx, and trachea. ... The esophagus (also spelled oesophagus/œsophagus), or gullet is an organ in vertebrates which consists of a muscular tube through which food passes from the mouth area to the stomach. ... The crop is a thin-walled expanded portion of the alimentary tract used for the storage of food prior to digestion that is found in many animals, including earthworms, leeches, insects, and birds. ... In anatomy, the stomach (in ancient Greek στόμαχος) is an organ in the gastrointestinal tract used to digest food. ... Diagram showing the small intestine In biology the small intestine is the part of the gastrointestinal tract (gut) between the stomach and the large intestine. ... In anatomy of the digestive system, the duodenum is a hollow jointed tube connecting the stomach to the jejunum. ... Diagram of the Human Intestine In anatomy of the digestive system, the jejunum is the central of the three divisions of the small intestine and lies between the duodenum and the ileum. ... Grays Fig. ... In human anatomy, the vermiform appendix (or appendix, pl. ... The large intestine, or colon is the last part of digestive system: the final stage of the alimentary canal in vertebrate animals. ... In anatomy of the digestive system, the cecum or caecum is a pouch connected to the large intestine between the ileum. ... In anatomy of the digestive system, the colon (> Greek ) is the part of the intestine from the caecum to the rectum. ... The rectum (from the Latin rectum intestinum, meaning straight intestine) is the final straight portion of the large intestine in some mammals, and the gut in others, terminating in the anus. ... The anal canal is the terminal part of the large intestine. ... Female Human Anatomy Male Human Anatomy Anal redirects here. ... The pancreas is an organ in the digestive system that serves two major functions: exocrine - producing pancreatic juice containing digestive enzymes. ... Gallbladder is #5 Gall bladder Histology Digestive system diagram showing the bile duct The gallbladder (or cholecyst sometimes gall bladder) is a pear-shaped organ that stores about 50 mL of bile (or gall) until the body needs it for digestion. ... The liver is the largest internal organ of the human body. ... X-Ray of the bile duct during a laprascopic cholecystectomy A bile duct is any of a number of long tube-like structures that carry bile. ... The common hepatic duct is the duct formed by the junction of the right hepatic duct (which drains bile from the right functional lobe of the liver) and the left hepatic duct (which drains bile from the left functional lobe of the liver). ... The cystic duct is the short (usually around a centimetre or so) duct that joins the gall bladder to the common bile duct. ... Bile, which is synthesized in the liver, is carried to the right and left hepatic ducts, which converge to form the common hepatic duct. ... A duct joining the pancreas to the bile duct to supply pancreatic juice which aid in digestion provided by the exocrine pancreas. ... The hepatopancreatic ampulla, also commonly called the Ampulla of Vater, is formed by the union of the pancreatic duct and the bile duct. ...