In mammals, it may be the principal site for iron absorption. The duodenum precedes the jejunum and ileum and is the shortest part of the small intestine.

May 24, 2024 · The duodenum is the first part of your small intestine. Its main job is to transform the partially digested food it receives from your stomach into nutrients your body can use.

Aug 9, 2024 · The duodenum is a C-shaped organ connected to the stomach that plays a key role in digestion. Diseases affecting the duodenum include celiac disease, Crohn's disease, and duodenal ulcers.

Duodenum, the first part of the small intestine, which receives partially digested food from the stomach and begins the absorption of nutrients. The duodenum is the shortest segment of the intestine and is about 23 to 28 cm (9 to 11 inches) long.

Nov 29, 2023 · The duodenum is the first of the three parts of the small intestine that receives partially digested food from the stomach and begins with the absorption of nutrients. It is directly attached to the pylorus of the stomach.

The duodenum is an important part of the digestive system (or the gastrointestinal tract) in humans and some other vertebrates. It is the initial portion of the small intestine, connecting the distal end (i.e. the latter part) of the stomach to the proximal end …

Feb 13, 2025 · Its name is derived from the Latin ‘duodenum digitorum’, meaning twelve fingers length. It runs from the pylorus of the stomach to the duodenojejunal junction. The duodenum can be divided into four parts: superior, descending, inferior and ascending.

Learn about duodenum anatomy including duodenum location, function and duodenum problems

First portion of the small intestine. The duodenum is the first and shortest section of the small intestine, playing a critical role in the initial phase of digestion following gastric emptying.

Jul 17, 2023 · The duodenum is the initial C-shaped segment of the small intestine and is a continuation of the pylorus. Distally, it is in continuation with the jejunum and ileum, with the proximal segment being the shortest and widest.