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duodenum    音标拼音: [du'ɑdənəm]
n. 十二指肠

十二指肠

duodenum
n 1: the part of the small intestine between the stomach and the
jejunum

Duodenum \Du`o*de"num\, n. [NL., fr. duodeni twelve each: cf. F.
duodenum. So called because its length is about twelve
fingers' breadth.] (Anat.)
The part of the small intestines between the stomach and the
jejunum. See Illust. of Digestive apparatus, under
{Digestive}.
[1913 Webster]


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  • Duodenum: What It Is, Function, Location Concerns
    The duodenum pushes food molecules that don’t get absorbed into the next section of your small intestine, the jejunum The duodenum squeezes and relaxes, creating a wave-like forward motion called peristalsis
  • Duodenum - Wikipedia
    The duodenum precedes the jejunum and ileum and is the shortest part of the small intestine In humans, the duodenum is a hollow jointed tube about 25–38 centimetres (10–15 inches) long connecting the stomach to the jejunum, the middle part of the small intestine
  • Duodenitis: Causes, Symptoms, and Treatment - WebMD
    Duodenitis is an intestinal condition caused by inflammation in your duodenum lining It can sometimes happen along with gastritis, which is inflammation in your stomach lining When they happen
  • Duodenum: Anatomy, Function, Associated Conditions
    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 Inflammation of the duodenum (duodenitis) can be caused by infections, heavy tobacco use, and the use of NSAIDs
  • Duodenum: Anatomy, histology, composition, functions - Kenhub
    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
  • Duodenum | Small intestine, digestion, absorption | Britannica
    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
  • The Small Intestine - Duodenum - Jejunum - Ileum - TeachMeAnatomy
    The Duodenum The most proximal portion of the small intestine is the duodenum 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 Together





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