2202:
1120:
1107:
1371:
1133:
29:
646:
858:
217:
2186:
832:
2143:, connecting the stomach to the rectum. In this type of gut, the intestine itself is relatively straight but has a long fold running along the inner surface in a spiral fashion, sometimes for dozens of turns. This valve greatly increases both the surface area and the effective length of the intestine. The lining of the spiral intestine is similar to that of the small intestine in teleosts and non-mammalian tetrapods.
4601:
4631:
1301:. Brush border enzymes take over from there. The most important brush border enzymes are dextrinase and glucoamylase, which further break down oligosaccharides. Other brush border enzymes are maltase, sucrase and lactase. Lactase is absent in some adult humans and, for them, lactose (a disaccharide), as well as most polysaccharides, is not digested in the small intestine. Some carbohydrates, such as
4641:
4621:
1119:
4611:
1471:, located within the ileum of the small intestine, are an important part of the digestive tract's local immune system. They are part of the lymphatic system, and provide a site for antigens from potentially harmful bacteria or other microorganisms in the digestive tract to be sampled, and subsequently presented to the immune system.
1106:
1309:
units. This is because the cellulose is made out of beta-glucose, making the inter-monosaccharidal bindings different from the ones present in starch, which consists of alpha-glucose. Humans lack the enzyme for splitting the beta-glucose-bonds, something reserved for herbivores and bacteria from the
1281:
them, which aids access by pancreatic lipase. This occurs because the lipase is water-soluble but the fatty triglycerides are hydrophobic and tend to orient towards each other and away from the watery intestinal surroundings. The bile salts emulsify the triglycerides in the watery surroundings until
1366:
close to its surface. The epithelial cells of the villi transport nutrients from the lumen of the intestine into these capillaries (amino acids and carbohydrates) and lacteals (lipids). The absorbed substances are transported via the blood vessels to different organs of the body where they are used
1485:
The small intestine is a complex organ, and as such, there are a very large number of possible conditions that may affect the function of the small bowel. A few of them are listed below, some of which are common, with up to 10% of people being affected at some time in their lives, while others are
1038:
in human cells and 70% of these genes are expressed in the normal duodenum. Some 300 of these genes are more specifically expressed in the duodenum with very few genes expressed only in the small intestine. The corresponding specific proteins are expressed in glandular cells of the mucosa, such as
2724:
Gremel, Gabriela; Wanders, Alkwin; Cedernaes, Jonathan; Fagerberg, Linn; Hallström, Björn; Edlund, Karolina; Sjöstedt, Evelina; Uhlén, Mathias; Pontén, Fredrik (2015-01-01). "The human gastrointestinal tract-specific transcriptome and proteome as defined by RNA sequencing and antibody-based
1096:. By week 10, the loop retracts back into the abdomen. Between weeks six and ten the small intestine rotates anticlockwise, as viewed from the front of the embryo. It rotates a further 180 degrees after it has moved back into the abdomen. This process creates the twisted shape of the
1125:
Second stage of development of the intestinal canal and peritoneum, seen from in front (diagrammatic). The liver has been removed and the two layers of the ventral mesogastrium (lesser omentum) have been cut. The vessels are represented in black and the peritoneum in the reddish
1132:
1112:
First stage of the development of the intestinal canal and the peritoneum, seen from the side (diagrammatic). From colon 1 the ascending and transverse colon will be formed and from colon 2 the descending and sigmoid colons and the
547: ft). The length depends both on how tall the person is and how the length is measured. Taller people generally have a longer small intestine and measurements are generally longer after death and when the bowel is empty.
2089:, small pouch-like structures along its length that help to increase the overall surface area of the organ for digesting food. There is no ileocaecal valve in teleosts, with the boundary between the small intestine and the
468:. The small intestine is about 5.5 metres (18 feet) long and folds many times to fit in the abdomen. Although it is longer than the large intestine, it is called the small intestine because it is narrower in diameter.
2672:
Uhlén, Mathias; Fagerberg, Linn; Hallström, Björn M.; Lindskog, Cecilia; Oksvold, Per; Mardinoglu, Adil; Sivertsson, Åsa; Kampf, Caroline; Sjöstedt, Evelina (2015-01-23). "Tissue-based map of the human proteome".
2201:
2123:
The boundaries between the duodenum, jejunum, and ileum are somewhat vague even in humans, and such distinctions are either ignored when discussing the anatomy of other animals, or are essentially arbitrary.
2085:, although its form and length vary enormously between species. In teleosts, it is relatively short, typically around one and a half times the length of the fish's body. It commonly has a number of
407:
1323:
or active transport. The small intestine is the site where most of the nutrients from ingested food are absorbed. The inner wall, or mucosa, of the small intestine, is lined with
854:
The three sections of the small intestine look similar to each other at a microscopic level, but there are some important differences. The parts of the intestine are as follows:
809:. The jejunum and ileum receive blood from the superior mesenteric artery. Branches of the superior mesenteric artery form a series of arches within the mesentery known as
1339:
which are considered non-permanent or temporary allowing for distention and contraction. From the circular folds project microscopic finger-like pieces of tissue called
2354:
Jacobs, S.L.; Rozenblit, A.; Ricci, Z.; Roberts, J.; Milikow, D.; Chernyak, V.; Wolf, E. (2007). "Small bowel faeces sign in patients without small bowel obstruction".
3183:
2120:. The lining of the small intestine includes microscopic folds to increase its surface area in all vertebrates, but only in mammals do these develop into true villi.
188:
400:
1367:
to build complex substances such as the proteins required by our body. The material that remains undigested and unabsorbed passes into the large intestine.
663:
is a short structure ranging from 20–25 cm (8–10 in) in length, and shaped like a "C". It surrounds the head of the pancreas. It receives gastric
4130:
2100:
is always present, opening into the colon. The length of the small intestine is typically longer in tetrapods than in teleosts, but is especially so in
4471:
2446:
2154:
have no spiral valve at all, with digestion occurring for almost the entire length of the intestine, which is not subdivided into different regions.
1138:
Third state of the development of the intestinal canal and peritoneum, seen from in front (diagrammatic). The mode of preparation is the same as in
4070:
393:
2227:
1351:. The functions of the circular folds, the villi, and the microvilli are to increase the amount of surface area available for the absorption of
3041:
2964:
2632:
2604:
2579:
2335:
2307:
2058:
164:
2185:
4370:
3176:
1696:
712:
is the midsection of the small intestine, connecting the duodenum to the ileum. It is about 2.5 m (8 ft) long, and contains the
3108:
Thomson A, Drozdowski L, Iordache C, Thomson B, Vermeire S, Clandinin M, Wild G (2003). "Small bowel review: Normal physiology, part 2".
3071:
Thomson A, Drozdowski L, Iordache C, Thomson B, Vermeire S, Clandinin M, Wild G (2003). "Small bowel review: Normal physiology, part 1".
2853:
720:
that increase its surface area. Products of digestion (sugars, amino acids, and fatty acids) are absorbed into the bloodstream here. The
1067:
798:
794:
4506:
3848:
1515:
3065:
3055:
2989:
2788:
2779:
Schoenwolf, Gary C.; Bleyl, Steven B.; Brauer, Philip R.; Francis-West, Philippa H. (2009). "Development of the
Urogenital system".
2276:
4624:
1222:
before absorption. Chemical breakdown begins in the stomach and continues in the small intestine. Proteolytic enzymes, including
2342:..and has a mean length of 5 metres (3 - 8.5 metres) when measured intraoperatively in the living adult (Tietelbaum et al 2013).
3169:
1191:, another hormone produced in the small intestine, causes additional effects on the pancreas, where it promotes the release of
733:: The final section of the small intestine. It is about 3 m long, and contains villi similar to the jejunum. It absorbs mainly
703:. These secretions, in combination with bicarbonate from the pancreas, neutralize the stomach acids contained in gastric chyme.
4496:
3930:
1935:
1809:
3521:
1677:
721:
183:
4476:
2163:
2019:
1046:. Most of the more specifically expressed genes in the small intestine are also expressed in the duodenum, for example
802:
634:
608:
433:
278:
238:
4120:
2314:..its length is about 3m in a living person and about 6.5m in a cadaver due to loss of smooth muscle tone after death.
1370:
4100:
3697:
3431:
1999:
1990:
1950:
1701:
1328:
1040:
991:
782:
533: ft), also depending on the measuring technique used. The typical length in a living person is 3–5 m (10–
519:
The length of the small intestine can vary greatly, from as short as 3 metres (10 feet) to as long as 10.5 m (
71:
4680:
4675:
4529:
3346:
3341:
2623:
Drake, Richard L.; Vogl, Wayne; Tibbitts, Adam W.M. Mitchell; illustrations by
Richard; Richardson, Paul (2005).
2595:
Drake, Richard L.; Vogl, Wayne; Tibbitts, Adam W.M. Mitchell; illustrations by
Richard; Richardson, Paul (2005).
2570:
Drake, Richard L.; Vogl, Wayne; Tibbitts, Adam W.M. Mitchell; illustrations by
Richard; Richardson, Paul (2005).
1855:
4665:
4321:
4243:
4238:
4158:
3918:
2009:
2004:
1994:
1880:
1683:
1480:
483:. The duodenum, the shortest, is where preparation for absorption through small finger-like protrusions called
147:
95:
1860:
1297:) into oligosaccharides. Other carbohydrates pass undigested into the large intestine for further handling by
3161:
2034:
1089:
637:, due to enlargement caused by folds, villi and microvilli, averages 30 square metres (320 sq ft).
4301:
4275:
3755:
3750:
3745:
3262:
1925:
1748:
847:
814:
28:
3893:
3841:
3536:
3531:
3526:
3447:
3277:
3272:
3205:
3193:
2892:
1840:
1612:
1567:
1139:
374:
369:
229:
195:
171:
159:
123:
47:
4544:
4430:
4403:
4376:
4328:
4282:
3977:
3773:
3235:
2167:
1630:
1594:
1447:
1324:
1077:
986:
826:
645:
364:
857:
2472:"Efficacy of CT in distinguishing small-bowel obstruction from other causes of small-bowel dilatation"
2235:
2053:
1282:
the lipase can break them into the smaller components that are able to enter the villi for absorption.
4564:
4524:
4391:
4205:
4200:
4180:
4115:
3967:
3493:
3240:
3230:
2397:
Debora Duro, Daniel Kamin (2007). "Overview of short bowel syndrome and intestinal transplantation".
1831:
1708:
1603:
1319:
Digested food is now able to pass into the blood vessels in the wall of the intestine through either
933:
910:
629:, the small intestine is considered to be abnormally dilated when the diameter exceeds 3 cm. On
2897:
4644:
4586:
4569:
4228:
3945:
3541:
3245:
1977:
1730:
1649:
1545:
1298:
929:
696:
216:
91:
4630:
4534:
4491:
4481:
4270:
4223:
4190:
4185:
3935:
3913:
3815:
3672:
3616:
3426:
3255:
3222:
3133:
3096:
2999:
2758:
2706:
2552:
1850:
1588:
1427:
950:
904:
750:
633:, a diameter of over 2.5 cm is considered abnormally dilated. The surface area of the human
379:
312:
2299:
2293:
1946:
978:
2519:
Helander, Herbert F; Fändriks, Lars (2015). "Surface area of the digestive tract – revisited".
1347:
for "shaggy hair"). The individual epithelial cells also have finger-like projections known as
1195:
into the duodenum in order to neutralize the potentially harmful acid coming from the stomach.
4604:
4486:
4456:
4435:
4398:
4381:
4296:
4260:
4250:
4145:
4065:
4009:
3972:
3957:
3898:
3865:
3834:
3677:
3471:
3125:
3088:
3061:
3051:
3037:
2985:
2960:
2928:
2910:
2835:
2784:
2750:
2742:
2698:
2690:
2628:
2600:
2575:
2544:
2536:
2501:
2493:
2379:
2371:
2331:
2303:
2272:
2248:
2150:, the spiral valve is extremely small, possibly because their diet requires little digestion.
1735:
1340:
1020:
717:
672:
484:
3152:
2857:
2648:
2266:
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4306:
4291:
4168:
4043:
3999:
3654:
3644:
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3483:
3351:
3315:
3267:
3117:
3080:
2918:
2902:
2825:
2817:
2734:
2682:
2528:
2483:
2363:
2097:
1966:
1930:
1875:
1870:
1865:
1642:
1579:
1468:
1410:
1164:
843:
810:
758:
457:
329:
324:
75:
59:
2854:"Intestinal immune cells play an unexpected role in immune surveillance of the bloodstream"
2470:
Gazelle, G S; Goldberg, M A; Wittenberg, J; Halpern, E F; Pinkney, L; Mueller, P R (1994).
4634:
4579:
4440:
4425:
4408:
4348:
4343:
4287:
4265:
3962:
3908:
3888:
3810:
3781:
3649:
3639:
3634:
3626:
3599:
3575:
3011:
2039:
2024:
1971:
1890:
1741:
1184:
1176:
1097:
1092:. The loop grows so fast in length that it outgrows the abdomen and protrudes through the
1035:
746:
626:
461:
449:
429:
319:
302:
2420:
831:
4466:
4420:
4233:
4163:
3982:
3805:
3795:
3740:
3702:
3585:
3401:
3396:
3378:
3320:
3282:
2923:
2880:
2830:
2805:
2109:
2029:
1914:
1885:
1799:
1560:
1494:
1406:
1332:
1286:
1239:
967:
713:
107:
79:
4659:
4549:
4338:
4333:
4195:
4135:
4038:
3659:
3421:
3416:
3406:
3383:
2063:
1909:
1691:
1656:
1624:
1573:
1460:
1409:. Vitamin B12 will only be absorbed by the ileum after binding to a protein known as
1262:
790:
334:
3137:
3100:
2762:
2556:
4614:
4554:
4539:
4365:
4090:
3940:
3925:
3871:
3735:
3725:
3391:
3250:
2171:
2014:
1753:
1529:
1438:
1274:
1258:
1235:
1234:
and cleave proteins into smaller peptides. Carboxypeptidase, which is a pancreatic
1227:
1207:
995:
817:
travel from the arcades closest to the ileum and jejunum to the organs themselves.
778:
54:
2710:
3031:
2532:
152:
4413:
4358:
4255:
4110:
4085:
3903:
3730:
3667:
3503:
3498:
3476:
3197:
1959:
1904:
1784:
1398:
1335:, which are considered permanent features in the mucosa. They are distinct from
1243:
1192:
1055:
999:
806:
734:
700:
496:
488:
4501:
2367:
4386:
4353:
4125:
4075:
4060:
4055:
4048:
4033:
4023:
3785:
3720:
3712:
3488:
3121:
3084:
2738:
2488:
2471:
2050:
2044:
1779:
1774:
1618:
1555:
1550:
1435:
1402:
1348:
1250:
1219:
1163:
The small intestine is where most chemical digestion takes place. Many of the
1088:
begins to grow longer at a very fast rate, forming a U-shaped fold called the
1009:
835:
766:
738:
503:
2914:
2746:
2694:
2540:
2497:
2375:
176:
4574:
4316:
4311:
4175:
4153:
4028:
3992:
3800:
3790:
3308:
3303:
3292:
2686:
2113:
2101:
1955:
1825:
1804:
1769:
1764:
1537:
1520:
1464:
1359:
1320:
1302:
924:
762:
506:, and whatever products of digestion that were not absorbed by the jejunum.
487:
begins. The jejunum is specialized for the absorption through its lining by
465:
255:
3129:
3092:
2932:
2783:(4th ed.). Philadelphia: Churchill Livingstone/Elsevier. p. 237.
2754:
2702:
2548:
2383:
3050:
Solomon et al. (2002) Biology Sixth
Edition, Brooks-Cole/Thomson Learning
2839:
2505:
1183:
from the gallbladder enter the small intestine in response to the hormone
861:
This cross section diagram shows the 4 layers of the small intestine wall.
4080:
3857:
3513:
2906:
2821:
2425:
2136:
2132:
2078:
1986:
1835:
1815:
1793:
1670:
1663:
1505:
1443:
1352:
1278:
1254:
1231:
1188:
1168:
1016:
1005:
871:
769:. Arteries, veins, lymph vessels and nerves travel within the mesentery.
692:
688:
684:
668:
659:
472:
441:
265:
4559:
4019:
3987:
3880:
3551:
3411:
3373:
3368:
3363:
3358:
3330:
3214:
2192:
2151:
2147:
2117:
2082:
1982:
1962:
1918:
1899:
1820:
1725:
1719:
1431:
1417:
1379:
1363:
1306:
1290:
1223:
1215:
1199:
1152:
876:
708:
630:
604:
552:
492:
476:
445:
290:
260:
250:
2881:"Bacteria in the Intestine, Helpful Residents or Enemies from Within?"
3689:
2090:
1714:
1533:
1510:
1392:
1294:
1081:
1073:
946:
888:
839:
649:
Labeled diagram of the small intestine and its surrounding structures
339:
66:
813:, which may be several layers deep. Straight blood vessels known as
201:
2959:. Philadelphia, PA: Holt-Saunders International. pp. 349–353.
741:, as well as any other remaining nutrients. The ileum joins to the
3608:
3567:
2856:. Massachusetts General Hospital. 13 December 2012. Archived from
2627:. Philadelphia: Elsevier/Churchill Livingstone. pp. 295–299.
2128:
1500:
1421:
1369:
1344:
1336:
1331:. Structurally, the mucosa is covered in wrinkles or flaps called
1270:
1203:
1187:, which is produced in the response to the presence of nutrients.
1172:
1093:
1085:
1051:
1047:
1043:
881:
856:
830:
786:
742:
729:
676:
664:
644:
491:: small nutrient particles which have been previously digested by
480:
307:
295:
245:
135:
118:
111:
102:
2649:"The human proteome in small intestine - The Human Protein Atlas"
2127:
There is no small intestine as such in non-teleost fish, such as
2265:
DiBaise, John K.; Parrish, Carol Rees; Thompson, Jon S. (2016).
2105:
1386:
1266:
1198:
The three major classes of nutrients that undergo digestion are
1180:
680:
453:
346:
86:
3830:
3165:
3156:
3036:(Third ed.). Florence, KY: Cengage Learning. p. 768.
1355:, and to limit the loss of said nutrients to intestinal fauna.
1151:
Food from the stomach is allowed into the duodenum through the
3060:
Townsend et al. (2004) Sabiston
Textbook of Surgery, Elsevier
1467:
appears to contribute positively to the host's immune system.
1293:). Pancreatic amylase breaks down some carbohydrates (notably
1265:. Pancreatic lipase works with the help of the salts from the
495:
in the duodenum. The main function of the ileum is to absorb
2599:. Philadelphia: Elsevier/Churchill Livingstone. p. 271.
2574:. Philadelphia: Elsevier/Churchill Livingstone. p. 273.
653:
The small intestine is divided into three structural parts.
3826:
1378:
Absorption of the majority of nutrients takes place in the
699:, which produce a mucus-rich alkaline secretion containing
2093:
being marked only by the end of the digestive epithelium.
1305:, are not digested at all, despite being made of multiple
667:
from the stomach, together with digestive juices from the
724:
marks the division between the duodenum and the jejunum.
1285:
Some carbohydrates are degraded into simple sugars, or
2268:
Short Bowel
Syndrome: Practical Approach to Management
683:). The digestive enzymes break down proteins and bile
549:
1491:
Small intestine obstruction or obstructive disorders
1395:(Vitamin B9) is absorbed in the duodenum and jejunum.
777:
The small intestine receives a blood supply from the
471:
The small intestine has three distinct regions – the
1424:
by passive diffusion throughout the small intestine.
1167:
that act in the small intestine are secreted by the
4517:
4455:
4216:
4144:
4099:
4008:
3879:
3864:
3772:
3711:
3688:
3625:
3607:
3598:
3566:
3550:
3512:
3464:
3455:
3446:
3329:
3291:
3213:
3204:
2955:Romer, Alfred Sherwood; Parsons, Thomas S. (1977).
182:
170:
158:
146:
134:
129:
117:
101:
85:
65:
53:
43:
38:
21:
2207:Tissue layers (mucosa, submucosa & muscularis)
2139:. Instead, the digestive part of the gut forms a
1847:Developmental, congenital or genetic conditions
797:and from the superior mesenteric artery via the
3033:Fundamentals of physiology: a human perspective
2774:
2772:
2447:"Abdominal X-ray - Abnormal bowel gas pattern"
3842:
3177:
2618:
2616:
1277:. Bile salts attach to triglycerides to help
401:
8:
2806:"Progress report. Peptide absorption in man"
1374:Absorption of glucose in the small intestine
444:from food takes place. It lies between the
1054:protein expressed in secretory granules of
757:The jejunum and ileum are suspended in the
4131:Reproductive endocrinology and infertility
3876:
3849:
3835:
3827:
3604:
3461:
3452:
3210:
3184:
3170:
3162:
2414:
2412:
1155:by a muscle called the pyloric sphincter.
408:
394:
211:
33:Small intestine and surrounding structures
4472:Bachelor of Medicine, Bachelor of Surgery
2922:
2896:
2829:
2487:
1382:, with the following notable exceptions:
1238:enzyme, splits one amino acid at a time.
2521:Scandinavian Journal of Gastroenterology
2260:
2258:
2256:
1459:The small intestine supports the body's
864:
2879:Canny, G. O.; McCormick, B. A. (2008).
2218:
2181:
1102:
909:Longitudinal and circular layers, with
789:. The duodenum receives blood from the
228:
3007:
2997:
2295:Principles of Anatomy & Physiology
1175:and enter the small intestine via the
1072:The small intestine develops from the
1034:About 20,000 protein coding genes are
805:branches that meet in the midline and
199:
18:
2950:
2948:
2946:
2944:
2942:
2059:Small intestinal bacterial overgrowth
593:It is approximately 1.5 centimetres (
7:
4610:
4371:Physical medicine and rehabilitation
2982:Medicine : a history of healing
2077:The small intestine is found in all
1697:Mycobacterium avium paratuberculosis
1528:Obstruction by masses in the lumen (
1430:is absorbed by active transport and
625: in) in diameter in adults. On
4620:
1068:Development of the digestive system
893:1st part serosa, 2nd–4th adventitia
799:inferior pancreaticoduodenal artery
795:superior pancreaticoduodenal artery
16:Organ in the gastrointestinal tract
4507:Medical Scientist Training Program
1525:Obstruction from external pressure
1362:and fine lymphatic vessels called
14:
2476:American Journal of Roentgenology
2421:"Small-Bowel Obstruction Imaging"
2195:, greater omentum folded upwards.
1246:free the end amino acid products.
1214:Proteins are degraded into small
785:. These are both branches of the
4639:
4629:
4619:
4609:
4600:
4599:
2200:
2184:
1681:(antibiotic-associated colitis,
1257:. Pancreatic lipase breaks down
1249:Lipids (fats) are degraded into
1131:
1118:
1105:
215:
27:
4640:
2984:. : Diane Pub Co. p. 104.
801:. These two arteries both have
765:. The mesentery is part of the
437:
4497:Doctor of Osteopathic Medicine
3931:Oral and maxillofacial surgery
2330:. UK: Elsevier. p. 1124.
2232:Essentials of Human Physiology
1936:Familial adenomatous polyposis
1830:Metastatic tumors, especially
1810:Gastrointestinal stromal tumor
934:Meissner's (submucosal) plexus
1:
2419:Ali Nawaz Khan (2016-09-22).
1974:(sprue or non-tropical sprue)
1851:Duodenal (intestinal) atresia
1358:Each villus has a network of
911:Auerbach's (myenteric) plexus
722:suspensory muscle of duodenum
4477:Bachelor of Medical Sciences
4244:Neurosurgical anesthesiology
2533:10.3109/00365521.2014.898326
2164:traditional Chinese medicine
2104:, as well as in mammals and
2020:Gastrointestinal perforation
1389:is absorbed in the duodenum.
279:Lower gastrointestinal tract
239:Upper gastrointestinal tract
3432:Enterochromaffin-like cells
3030:Sherwood, Lauralee (2006).
2727:Journal of Gastroenterology
2625:Gray's anatomy for students
2597:Gray's anatomy for students
2572:Gray's anatomy for students
2249:human body | Britannica.com
1030:Gene and protein expression
4697:
2451:radiologymasterclass.co.uk
2368:10.1016/j.crad.2006.11.007
2000:Arteriovenous malformation
1991:superior mesenteric artery
1951:inflammatory bowel disease
1702:Mycobacterium tuberculosis
1478:
1329:simple columnar epithelium
1261:into free fatty acids and
1065:
1041:fatty acid binding protein
824:
783:superior mesenteric artery
72:Superior mesenteric artery
4595:
2781:Larsen's human embryology
2739:10.1007/s00535-014-0958-7
2489:10.2214/ajr.162.1.8273687
2326:Standring, Susan (2016).
2271:. CRC Press. p. 31.
2228:"Section 6/6ch2/s6ch2_30"
1179:. Pancreatic enzymes and
194:
26:
4431:Transplantation medicine
4322:Clinical neurophysiology
4239:Obstetric anesthesiology
4159:Interventional radiology
3919:Digestive system surgery
2292:Tortora, Gerard (2014).
2015:Duodenal (peptic) ulcers
2010:Irritable bowel syndrome
2005:Gastric dumping syndrome
1995:superior mesenteric vein
1881:Enteric duplication cyst
1684:Pseudomembranous colitis
1481:Gastrointestinal disease
551:Small bowel dilation on
96:superior mesenteric vein
4302:Intensive care medicine
4276:Mass gathering medicine
4121:Maternal–fetal medicine
3756:External anal sphincter
3751:Intersphincteric groove
3746:Internal anal sphincter
3263:Pterygomandibular raphe
3122:10.1023/A:1024724109128
3085:10.1023/A:1024719925058
2687:10.1126/science.1260419
2298:. USA: Wiley. pp.
2035:Radiation enterocolitis
1949:, and the more general
1926:bile acid malabsorption
1749:Clostridium perfringens
1726:Enteric (typhoid) fever
1090:primary intestinal loop
1080:. By the fifth week of
838:of the small intestine
635:small intestinal mucosa
611:, and 2.5–3 cm (1–
3894:Cardiothoracic surgery
3537:Duodenojejunal flexure
3532:Minor duodenal papilla
3527:Major duodenal papilla
3278:Pharyngobasilar fascia
3273:Buccopharyngeal fascia
3194:gastrointestinal tract
2885:Infection and Immunity
2108:, which have a higher
1856:Hirschsprung's disease
1841:Small intestine cancer
1613:Cryptosporidium parvum
1568:Diphyllobothrium latum
1375:
1230:, are secreted by the
862:
851:
803:anterior and posterior
650:
434:gastrointestinal tract
375:Anatomical terminology
370:Human digestive system
230:Gastrointestinal tract
196:Anatomical terminology
124:Intestinal lymph trunk
48:Gastrointestinal tract
4545:Personalized medicine
4404:Reproductive medicine
4329:Occupational medicine
4283:Evolutionary medicine
3494:Enteroendocrine cells
2980:Porter , Roy (1997).
1861:Meckel's diverticulum
1678:Clostridium difficile
1637:Bacterial infections
1631:Entamoeba histolytica
1610:Other Protozoa (e.g.
1595:Ancylostoma duodenale
1475:Clinical significance
1448:facilitated diffusion
1416:Water is absorbed by
1373:
1325:intestinal epithelium
987:intestinal epithelium
860:
834:
827:Gastrointestinal wall
648:
603:inch) in diameter in
365:Gastrointestinal wall
4565:Traditional medicine
4525:Alternative medicine
4392:Addiction psychiatry
4206:Transfusion medicine
4201:Medical microbiology
4116:Gynecologic oncology
3968:Reproductive surgery
2907:10.1128/IAI.00187-08
2822:10.1136/gut.15.6.494
2653:www.proteinatlas.org
1604:Ascaris lumbricoides
1405:are absorbed in the
848:crypts of Lieberkühn
4587:History of medicine
4570:Veterinary medicine
4377:Preventive medicine
4229:Adolescent medicine
4071:Infectious diseases
3427:Gastric chief cells
3157:Human Protein Atlas
2957:The Vertebrate Body
2158:Society and culture
1978:Mesenteric ischemia
1731:Salmonella enterica
1650:Salmonella enterica
1546:Infectious diseases
1463:. The presence of
1299:intestinal bacteria
579:Moderately dilated
556:
92:Hepatic portal vein
4535:Molecular oncology
4492:Doctor of Medicine
4482:Master of Medicine
4399:Radiation oncology
4271:Emergency medicine
4224:Addiction medicine
4191:Clinical chemistry
4186:Clinical pathology
3978:Transplant surgery
3936:Orthopedic surgery
3914:Colorectal surgery
3010:has generic name (
2860:on 16 October 2018
2356:Clinical Radiology
2096:In tetrapods, the
1589:Necator americanus
1486:vanishingly rare.
1428:Sodium bicarbonate
1376:
1273:and stored in the
1078:primitive gut tube
951:muscularis mucosae
905:Muscularis externa
863:
852:
751:ileocecal junction
651:
607:after 35 weeks of
550:
436:where most of the
380:Outline of anatomy
224:Major parts of the
4653:
4652:
4487:Master of Surgery
4451:
4450:
4436:Tropical medicine
4382:Prison healthcare
4297:Hospital medicine
4261:Disaster medicine
4251:Aviation medicine
4066:Hospital medicine
3973:Surgical oncology
3958:Pediatric surgery
3952:
3899:Endocrine surgery
3824:
3823:
3816:Muscularis mucosa
3768:
3767:
3764:
3763:
3678:epiploic appendix
3594:
3593:
3522:Suspensory muscle
3484:Intestinal glands
3442:
3441:
3043:978-0-534-46697-8
2966:978-0-03-910284-5
2681:(6220): 1260419.
2634:978-0-8089-2306-0
2606:978-0-8089-2306-0
2581:978-0-8089-2306-0
2337:978-0-7020-5230-9
2309:978-1-118-34500-9
2226:Nosek, Thomas M.
2178:Additional images
1943:Other conditions
1761:Viral infections
1736:paratyphoid fever
1734:var. typhii) and
1709:Whipple's disease
1165:digestive enzymes
1027:
1026:
1021:intestinal villus
919:Same as duodenum
673:digestive enzymes
591:
590:
587:Severely dilated
418:
417:
210:
209:
205:
4688:
4681:Organs (anatomy)
4676:Digestive system
4643:
4642:
4633:
4623:
4622:
4613:
4612:
4603:
4602:
4307:Medical genetics
4292:General practice
4169:Nuclear medicine
4044:Gastroenterology
4000:Vascular surgery
3950:
3877:
3851:
3844:
3837:
3828:
3698:Transverse folds
3655:Descending colon
3645:Transverse colon
3605:
3559:No substructures
3542:Brunner's glands
3472:Intestinal villi
3462:
3453:
3352:Angular incisure
3268:Pharyngeal raphe
3236:retropharyngeal
3211:
3196:, excluding the
3186:
3179:
3172:
3163:
3141:
3104:
3047:
3016:
3015:
3009:
3005:
3003:
2995:
2977:
2971:
2970:
2952:
2937:
2936:
2926:
2900:
2891:(8): 3360–3373.
2876:
2870:
2869:
2867:
2865:
2850:
2844:
2843:
2833:
2804:Silk DB (1974).
2801:
2795:
2794:
2776:
2767:
2766:
2721:
2715:
2714:
2669:
2663:
2662:
2660:
2659:
2645:
2639:
2638:
2620:
2611:
2610:
2592:
2586:
2585:
2567:
2561:
2560:
2516:
2510:
2509:
2491:
2467:
2461:
2460:
2458:
2457:
2443:
2437:
2436:
2434:
2433:
2416:
2407:
2406:
2394:
2388:
2387:
2351:
2345:
2344:
2323:
2317:
2316:
2289:
2283:
2282:
2262:
2251:
2246:
2240:
2239:
2234:. Archived from
2223:
2204:
2191:Small intestine
2188:
2141:spiral intestine
2098:ileocaecal valve
2054:retroperitonitis
2040:Mesenteric cysts
1967:immunosuppressed
1931:Gardner syndrome
1876:Ectopic pancreas
1871:Pancreas divisum
1866:Pyloric stenosis
1643:Escherichia coli
1640:Enterotoxigenic
1601:Nematodes (e.g.
1580:Hymenolepis nana
1411:intrinsic factor
1310:large intestine.
1269:secreted by the
1135:
1122:
1109:
930:Brunner's glands
916:Same as duodenum
865:
844:intestinal villi
811:arterial arcades
759:abdominal cavity
718:intestinal villi
697:Brunner's glands
627:abdominal X-rays
624:
623:
619:
616:
602:
601:
597:
557:
546:
545:
541:
538:
532:
531:
527:
524:
458:pancreatic juice
410:
403:
396:
330:Descending colon
325:Transverse colon
219:
212:
202:edit on Wikidata
141:intestinum tenue
76:jejunal arteries
60:Digestive system
31:
19:
4696:
4695:
4691:
4690:
4689:
4687:
4686:
4685:
4666:Small intestine
4656:
4655:
4654:
4649:
4591:
4580:Chief physician
4513:
4458:
4447:
4441:Travel medicine
4426:Sports medicine
4409:Sexual medicine
4349:Palliative care
4344:Pain management
4288:Family medicine
4266:Diving medicine
4212:
4140:
4102:
4095:
4011:
4004:
3963:Plastic surgery
3909:General surgery
3889:Cardiac surgery
3870:
3868:
3860:
3855:
3825:
3820:
3760:
3707:
3684:
3650:Splenic flexure
3640:Hepatic flexure
3635:Ascending colon
3621:
3600:Large intestine
3590:
3586:Microfold cells
3581:Peyer's patches
3576:Ileocecal valve
3562:
3546:
3508:
3457:Small intestine
3438:
3325:
3287:
3241:parapharyngeal
3231:peripharyngeal
3200:
3192:Anatomy of the
3190:
3153:Small intestine
3149:
3144:
3107:
3070:
3044:
3029:
3025:
3020:
3019:
3006:
2996:
2992:
2979:
2978:
2974:
2967:
2954:
2953:
2940:
2898:10.1.1.596.7265
2878:
2877:
2873:
2863:
2861:
2852:
2851:
2847:
2803:
2802:
2798:
2791:
2778:
2777:
2770:
2723:
2722:
2718:
2671:
2670:
2666:
2657:
2655:
2647:
2646:
2642:
2635:
2622:
2621:
2614:
2607:
2594:
2593:
2589:
2582:
2569:
2568:
2564:
2518:
2517:
2513:
2469:
2468:
2464:
2455:
2453:
2445:
2444:
2440:
2431:
2429:
2418:
2417:
2410:
2399:Colombia Médica
2396:
2395:
2391:
2353:
2352:
2348:
2338:
2325:
2324:
2320:
2310:
2291:
2290:
2286:
2279:
2264:
2263:
2254:
2247:
2243:
2225:
2224:
2220:
2215:
2208:
2205:
2196:
2189:
2180:
2168:small intestine
2160:
2075:
2070:
2025:Hyperthyroidism
1972:Coeliac disease
1947:Crohn's disease
1891:Cystic fibrosis
1742:Bacillus cereus
1699:, disseminated
1586:Hookworm (e.g.
1516:Intussusception
1483:
1477:
1469:Peyer's patches
1457:
1446:is absorbed by
1317:
1287:monosaccharides
1185:cholecystokinin
1177:pancreatic duct
1161:
1149:
1142:
1136:
1127:
1123:
1114:
1110:
1098:large intestine
1070:
1064:
1032:
992:Simple columnar
979:Peyer's patches
829:
823:
775:
747:large intestine
643:
621:
617:
614:
612:
609:gestational age
599:
595:
594:
571:Mildly dilated
568:2.5-2.9 cm
560:<2.5 cm
543:
539:
536:
534:
529:
525:
522:
520:
517:
512:
500:
462:pancreatic duct
452:, and receives
450:large intestine
422:small intestine
414:
385:
384:
360:
352:
351:
320:Ascending colon
303:Large intestine
286:Small intestine
281:
271:
270:
241:
206:
34:
22:Small intestine
17:
12:
11:
5:
4694:
4692:
4684:
4683:
4678:
4673:
4668:
4658:
4657:
4651:
4650:
4648:
4647:
4637:
4627:
4617:
4607:
4596:
4593:
4592:
4590:
4589:
4584:
4583:
4582:
4572:
4567:
4562:
4557:
4552:
4547:
4542:
4537:
4532:
4527:
4521:
4519:
4518:Related topics
4515:
4514:
4512:
4511:
4510:
4509:
4499:
4494:
4489:
4484:
4479:
4474:
4469:
4467:Medical school
4463:
4461:
4453:
4452:
4449:
4448:
4446:
4445:
4444:
4443:
4433:
4428:
4423:
4421:Sleep medicine
4418:
4417:
4416:
4406:
4401:
4396:
4395:
4394:
4384:
4379:
4374:
4368:
4363:
4362:
4361:
4351:
4346:
4341:
4336:
4331:
4326:
4325:
4324:
4314:
4309:
4304:
4299:
4294:
4285:
4280:
4279:
4278:
4268:
4263:
4258:
4253:
4248:
4247:
4246:
4241:
4234:Anesthesiology
4231:
4226:
4220:
4218:
4214:
4213:
4211:
4210:
4209:
4208:
4203:
4198:
4193:
4188:
4183:
4173:
4172:
4171:
4166:
4164:Neuroradiology
4161:
4150:
4148:
4142:
4141:
4139:
4138:
4133:
4128:
4123:
4118:
4113:
4107:
4105:
4101:Obstetrics and
4097:
4096:
4094:
4093:
4088:
4083:
4078:
4073:
4068:
4063:
4058:
4053:
4052:
4051:
4041:
4036:
4031:
4026:
4016:
4014:
4006:
4005:
4003:
4002:
3997:
3996:
3995:
3985:
3983:Trauma surgery
3980:
3975:
3970:
3965:
3960:
3955:
3954:
3953:
3946:Otolaryngology
3943:
3938:
3933:
3928:
3923:
3922:
3921:
3916:
3906:
3901:
3896:
3891:
3885:
3883:
3874:
3872:subspecialties
3862:
3861:
3856:
3854:
3853:
3846:
3839:
3831:
3822:
3821:
3819:
3818:
3813:
3808:
3806:Circular folds
3803:
3798:
3796:Muscular layer
3793:
3788:
3778:
3776:
3770:
3769:
3766:
3765:
3762:
3761:
3759:
3758:
3753:
3748:
3743:
3741:Pectinate line
3738:
3733:
3728:
3723:
3717:
3715:
3709:
3708:
3706:
3705:
3700:
3694:
3692:
3686:
3685:
3683:
3682:
3681:
3680:
3675:
3670:
3662:
3657:
3652:
3647:
3642:
3637:
3631:
3629:
3623:
3622:
3620:
3619:
3613:
3611:
3602:
3596:
3595:
3592:
3591:
3589:
3588:
3583:
3578:
3572:
3570:
3564:
3563:
3561:
3560:
3556:
3554:
3548:
3547:
3545:
3544:
3539:
3534:
3529:
3524:
3518:
3516:
3510:
3509:
3507:
3506:
3501:
3496:
3491:
3486:
3481:
3480:
3479:
3468:
3466:
3459:
3450:
3444:
3443:
3440:
3439:
3437:
3436:
3435:
3434:
3429:
3424:
3422:Parietal cells
3419:
3417:Foveolar cells
3414:
3412:Pyloric glands
3409:
3404:
3402:Cardiac glands
3399:
3397:Gastric glands
3394:
3386:
3381:
3379:Gastric mucosa
3376:
3371:
3366:
3361:
3356:
3355:
3354:
3349:
3344:
3335:
3333:
3327:
3326:
3324:
3323:
3318:
3313:
3312:
3311:
3306:
3297:
3295:
3289:
3288:
3286:
3285:
3283:Pyriform sinus
3280:
3275:
3270:
3265:
3260:
3259:
3258:
3253:
3248:
3246:retrovisceral
3243:
3238:
3233:
3225:
3219:
3217:
3208:
3202:
3201:
3191:
3189:
3188:
3181:
3174:
3166:
3160:
3159:
3148:
3147:External links
3145:
3143:
3142:
3116:(8): 1565–81.
3105:
3079:(8): 1546–64.
3068:
3058:
3048:
3042:
3026:
3024:
3021:
3018:
3017:
2990:
2972:
2965:
2938:
2871:
2845:
2816:(6): 494–501.
2796:
2789:
2768:
2716:
2664:
2640:
2633:
2612:
2605:
2587:
2580:
2562:
2527:(6): 681–689.
2511:
2462:
2438:
2408:
2389:
2362:(4): 353–357.
2346:
2336:
2328:Gray's Anatomy
2318:
2308:
2284:
2277:
2252:
2241:
2238:on 2016-03-24.
2217:
2216:
2214:
2211:
2210:
2209:
2206:
2199:
2197:
2190:
2183:
2179:
2176:
2159:
2156:
2110:metabolic rate
2074:
2071:
2069:
2068:
2067:
2066:
2061:
2056:
2048:
2042:
2037:
2032:
2030:Diverticulitis
2027:
2022:
2017:
2012:
2007:
2002:
1997:
1980:
1975:
1969:
1953:
1941:
1940:
1939:
1938:syndrome (FAP)
1933:
1928:
1922:
1921:) deficiencies
1915:Disaccharidase
1912:
1907:
1902:
1896:
1893:
1888:
1886:Situs inversus
1883:
1878:
1873:
1868:
1863:
1858:
1853:
1845:
1844:
1843:
1838:
1828:
1823:
1818:
1813:
1807:
1802:
1800:Adenocarcinoma
1791:
1790:
1789:
1788:
1787:
1782:
1777:
1772:
1767:
1759:
1758:
1757:
1745:
1738:
1723:
1711:
1706:
1688:
1674:
1667:
1660:
1653:
1646:
1635:
1608:
1599:
1584:
1563:
1561:Tropical sprue
1558:
1553:
1543:
1542:
1541:
1530:foreign bodies
1526:
1523:
1518:
1513:
1508:
1503:
1497:
1495:Meconium ileus
1488:
1476:
1473:
1456:
1453:
1452:
1451:
1441:
1425:
1414:
1407:terminal ileum
1396:
1390:
1333:circular folds
1316:
1313:
1312:
1311:
1283:
1263:monoglycerides
1247:
1240:Aminopeptidase
1160:
1157:
1148:
1145:
1144:
1143:
1137:
1130:
1128:
1124:
1117:
1115:
1111:
1104:
1063:
1060:
1031:
1028:
1025:
1024:
1013:
1012:villus is long
1002:
989:
982:
981:
976:
973:
970:
968:lamina propria
963:
962:
959:
956:
953:
943:
942:
939:
936:
927:
921:
920:
917:
914:
907:
901:
900:
897:
894:
891:
885:
884:
879:
874:
869:
825:Main article:
822:
819:
774:
771:
755:
754:
725:
714:circular folds
704:
642:
639:
589:
588:
585:
581:
580:
577:
573:
572:
569:
565:
564:
561:
516:
513:
511:
508:
498:
416:
415:
413:
412:
405:
398:
390:
387:
386:
383:
382:
377:
372:
367:
361:
358:
357:
354:
353:
350:
349:
344:
343:
342:
337:
332:
327:
322:
317:
316:
315:
300:
299:
298:
293:
282:
277:
276:
273:
272:
269:
268:
263:
258:
253:
248:
242:
237:
236:
233:
232:
226:
225:
221:
220:
208:
207:
198:
192:
191:
186:
180:
179:
174:
168:
167:
162:
156:
155:
150:
144:
143:
138:
132:
131:
127:
126:
121:
115:
114:
108:Celiac ganglia
105:
99:
98:
89:
83:
82:
80:ileal arteries
69:
63:
62:
57:
51:
50:
45:
41:
40:
36:
35:
32:
24:
23:
15:
13:
10:
9:
6:
4:
3:
2:
4693:
4682:
4679:
4677:
4674:
4672:
4669:
4667:
4664:
4663:
4661:
4646:
4638:
4636:
4632:
4628:
4626:
4618:
4616:
4608:
4606:
4598:
4597:
4594:
4588:
4585:
4581:
4578:
4577:
4576:
4573:
4571:
4568:
4566:
4563:
4561:
4558:
4556:
4553:
4551:
4550:Public health
4548:
4546:
4543:
4541:
4538:
4536:
4533:
4531:
4530:Allied health
4528:
4526:
4523:
4522:
4520:
4516:
4508:
4505:
4504:
4503:
4500:
4498:
4495:
4493:
4490:
4488:
4485:
4483:
4480:
4478:
4475:
4473:
4470:
4468:
4465:
4464:
4462:
4460:
4454:
4442:
4439:
4438:
4437:
4434:
4432:
4429:
4427:
4424:
4422:
4419:
4415:
4412:
4411:
4410:
4407:
4405:
4402:
4400:
4397:
4393:
4390:
4389:
4388:
4385:
4383:
4380:
4378:
4375:
4372:
4369:
4367:
4364:
4360:
4357:
4356:
4355:
4352:
4350:
4347:
4345:
4342:
4340:
4339:Oral medicine
4337:
4335:
4334:Ophthalmology
4332:
4330:
4327:
4323:
4320:
4319:
4318:
4315:
4313:
4310:
4308:
4305:
4303:
4300:
4298:
4295:
4293:
4289:
4286:
4284:
4281:
4277:
4274:
4273:
4272:
4269:
4267:
4264:
4262:
4259:
4257:
4254:
4252:
4249:
4245:
4242:
4240:
4237:
4236:
4235:
4232:
4230:
4227:
4225:
4222:
4221:
4219:
4215:
4207:
4204:
4202:
4199:
4197:
4196:Cytopathology
4194:
4192:
4189:
4187:
4184:
4182:
4179:
4178:
4177:
4174:
4170:
4167:
4165:
4162:
4160:
4157:
4156:
4155:
4152:
4151:
4149:
4147:
4143:
4137:
4136:Urogynecology
4134:
4132:
4129:
4127:
4124:
4122:
4119:
4117:
4114:
4112:
4109:
4108:
4106:
4104:
4098:
4092:
4089:
4087:
4084:
4082:
4079:
4077:
4074:
4072:
4069:
4067:
4064:
4062:
4059:
4057:
4054:
4050:
4047:
4046:
4045:
4042:
4040:
4039:Endocrinology
4037:
4035:
4032:
4030:
4027:
4025:
4021:
4018:
4017:
4015:
4013:
4007:
4001:
3998:
3994:
3991:
3990:
3989:
3986:
3984:
3981:
3979:
3976:
3974:
3971:
3969:
3966:
3964:
3961:
3959:
3956:
3949:
3948:
3947:
3944:
3942:
3939:
3937:
3934:
3932:
3929:
3927:
3924:
3920:
3917:
3915:
3912:
3911:
3910:
3907:
3905:
3902:
3900:
3897:
3895:
3892:
3890:
3887:
3886:
3884:
3882:
3878:
3875:
3873:
3867:
3863:
3859:
3852:
3847:
3845:
3840:
3838:
3833:
3832:
3829:
3817:
3814:
3812:
3809:
3807:
3804:
3802:
3799:
3797:
3794:
3792:
3789:
3787:
3783:
3780:
3779:
3777:
3775:
3771:
3757:
3754:
3752:
3749:
3747:
3744:
3742:
3739:
3737:
3734:
3732:
3729:
3727:
3724:
3722:
3719:
3718:
3716:
3714:
3710:
3704:
3701:
3699:
3696:
3695:
3693:
3691:
3687:
3679:
3676:
3674:
3671:
3669:
3666:
3665:
3663:
3661:
3660:Sigmoid colon
3658:
3656:
3653:
3651:
3648:
3646:
3643:
3641:
3638:
3636:
3633:
3632:
3630:
3628:
3624:
3618:
3615:
3614:
3612:
3610:
3606:
3603:
3601:
3597:
3587:
3584:
3582:
3579:
3577:
3574:
3573:
3571:
3569:
3565:
3558:
3557:
3555:
3553:
3549:
3543:
3540:
3538:
3535:
3533:
3530:
3528:
3525:
3523:
3520:
3519:
3517:
3515:
3511:
3505:
3502:
3500:
3497:
3495:
3492:
3490:
3487:
3485:
3482:
3478:
3475:
3474:
3473:
3470:
3469:
3467:
3463:
3460:
3458:
3454:
3451:
3449:
3445:
3433:
3430:
3428:
3425:
3423:
3420:
3418:
3415:
3413:
3410:
3408:
3407:Fundic glands
3405:
3403:
3400:
3398:
3395:
3393:
3390:
3389:
3388:Microanatomy
3387:
3385:
3384:Gastric folds
3382:
3380:
3377:
3375:
3372:
3370:
3367:
3365:
3362:
3360:
3357:
3353:
3350:
3348:
3345:
3343:
3340:
3339:
3337:
3336:
3334:
3332:
3328:
3322:
3319:
3317:
3314:
3310:
3307:
3305:
3302:
3301:
3299:
3298:
3296:
3294:
3290:
3284:
3281:
3279:
3276:
3274:
3271:
3269:
3266:
3264:
3261:
3257:
3254:
3252:
3249:
3247:
3244:
3242:
3239:
3237:
3234:
3232:
3229:
3228:
3226:
3224:
3221:
3220:
3218:
3216:
3212:
3209:
3207:
3203:
3199:
3195:
3187:
3182:
3180:
3175:
3173:
3168:
3167:
3164:
3158:
3154:
3151:
3150:
3146:
3139:
3135:
3131:
3127:
3123:
3119:
3115:
3111:
3106:
3102:
3098:
3094:
3090:
3086:
3082:
3078:
3074:
3069:
3067:
3066:0-7216-0409-9
3063:
3059:
3057:
3056:0-03-033503-5
3053:
3049:
3045:
3039:
3035:
3034:
3028:
3027:
3022:
3013:
3001:
2993:
2991:9780756751432
2987:
2983:
2976:
2973:
2968:
2962:
2958:
2951:
2949:
2947:
2945:
2943:
2939:
2934:
2930:
2925:
2920:
2916:
2912:
2908:
2904:
2899:
2894:
2890:
2886:
2882:
2875:
2872:
2859:
2855:
2849:
2846:
2841:
2837:
2832:
2827:
2823:
2819:
2815:
2811:
2807:
2800:
2797:
2792:
2790:9780443068119
2786:
2782:
2775:
2773:
2769:
2764:
2760:
2756:
2752:
2748:
2744:
2740:
2736:
2732:
2728:
2720:
2717:
2712:
2708:
2704:
2700:
2696:
2692:
2688:
2684:
2680:
2676:
2668:
2665:
2654:
2650:
2644:
2641:
2636:
2630:
2626:
2619:
2617:
2613:
2608:
2602:
2598:
2591:
2588:
2583:
2577:
2573:
2566:
2563:
2558:
2554:
2550:
2546:
2542:
2538:
2534:
2530:
2526:
2522:
2515:
2512:
2507:
2503:
2499:
2495:
2490:
2485:
2481:
2477:
2473:
2466:
2463:
2452:
2448:
2442:
2439:
2428:
2427:
2422:
2415:
2413:
2409:
2404:
2400:
2393:
2390:
2385:
2381:
2377:
2373:
2369:
2365:
2361:
2357:
2350:
2347:
2343:
2339:
2333:
2329:
2322:
2319:
2315:
2311:
2305:
2301:
2297:
2296:
2288:
2285:
2280:
2278:9781498720809
2274:
2270:
2269:
2261:
2259:
2257:
2253:
2250:
2245:
2242:
2237:
2233:
2229:
2222:
2219:
2212:
2203:
2198:
2194:
2187:
2182:
2177:
2175:
2173:
2169:
2165:
2157:
2155:
2153:
2149:
2144:
2142:
2138:
2134:
2130:
2125:
2121:
2119:
2115:
2111:
2107:
2103:
2099:
2094:
2092:
2088:
2087:pyloric caeca
2084:
2080:
2073:Other animals
2072:
2065:
2064:Endometriosis
2062:
2060:
2057:
2055:
2052:
2049:
2046:
2043:
2041:
2038:
2036:
2033:
2031:
2028:
2026:
2023:
2021:
2018:
2016:
2013:
2011:
2008:
2006:
2003:
2001:
1998:
1996:
1992:
1988:
1984:
1981:
1979:
1976:
1973:
1970:
1968:
1964:
1961:
1957:
1954:
1952:
1948:
1945:
1944:
1942:
1937:
1934:
1932:
1929:
1927:
1923:
1920:
1916:
1913:
1911:
1910:Gastroschisis
1908:
1906:
1903:
1901:
1897:
1894:
1892:
1889:
1887:
1884:
1882:
1879:
1877:
1874:
1872:
1869:
1867:
1864:
1862:
1859:
1857:
1854:
1852:
1849:
1848:
1846:
1842:
1839:
1837:
1833:
1829:
1827:
1824:
1822:
1819:
1817:
1814:
1811:
1808:
1806:
1803:
1801:
1798:
1797:
1795:
1792:
1786:
1783:
1781:
1778:
1776:
1773:
1771:
1768:
1766:
1763:
1762:
1760:
1755:
1751:
1750:
1746:
1744:
1743:
1739:
1737:
1733:
1732:
1727:
1724:
1721:
1717:
1716:
1712:
1710:
1707:
1704:
1703:
1698:
1694:
1693:
1692:Mycobacterium
1689:
1686:
1685:
1680:
1679:
1675:
1673:
1672:
1668:
1666:
1665:
1661:
1659:
1658:
1657:Campylobacter
1654:
1652:
1651:
1647:
1645:
1644:
1639:
1638:
1636:
1633:
1632:
1627:
1626:
1625:Microsporidia
1621:
1620:
1615:
1614:
1609:
1606:
1605:
1600:
1597:
1596:
1591:
1590:
1585:
1582:
1581:
1576:
1575:
1574:Taenia solium
1570:
1569:
1564:
1562:
1559:
1557:
1554:
1552:
1549:
1548:
1547:
1544:
1539:
1535:
1531:
1527:
1524:
1522:
1519:
1517:
1514:
1512:
1509:
1507:
1504:
1502:
1498:
1496:
1493:
1492:
1490:
1489:
1487:
1482:
1474:
1472:
1470:
1466:
1462:
1461:immune system
1455:Immunological
1454:
1449:
1445:
1442:
1440:
1437:
1433:
1429:
1426:
1423:
1419:
1415:
1412:
1408:
1404:
1400:
1397:
1394:
1391:
1388:
1385:
1384:
1383:
1381:
1372:
1368:
1365:
1361:
1356:
1354:
1350:
1346:
1342:
1338:
1334:
1330:
1326:
1322:
1314:
1308:
1304:
1300:
1296:
1292:
1288:
1284:
1280:
1276:
1272:
1268:
1264:
1260:
1259:triglycerides
1256:
1252:
1248:
1245:
1241:
1237:
1233:
1229:
1225:
1221:
1217:
1213:
1212:
1211:
1209:
1208:carbohydrates
1205:
1201:
1196:
1194:
1190:
1186:
1182:
1178:
1174:
1170:
1166:
1158:
1156:
1154:
1146:
1141:
1134:
1129:
1121:
1116:
1108:
1103:
1101:
1099:
1095:
1091:
1087:
1083:
1082:embryological
1079:
1075:
1069:
1061:
1059:
1057:
1053:
1049:
1045:
1042:
1037:
1029:
1022:
1018:
1014:
1011:
1007:
1003:
1001:
997:
993:
990:
988:
984:
983:
980:
977:
974:
971:
969:
965:
964:
960:
957:
954:
952:
948:
945:
944:
940:
937:
935:
931:
928:
926:
923:
922:
918:
915:
912:
908:
906:
903:
902:
898:
895:
892:
890:
887:
886:
883:
880:
878:
875:
873:
870:
867:
866:
859:
855:
849:
845:
841:
837:
833:
828:
820:
818:
816:
812:
808:
804:
800:
796:
792:
791:coeliac trunk
788:
784:
780:
772:
770:
768:
764:
760:
752:
748:
744:
740:
736:
732:
731:
726:
723:
719:
715:
711:
710:
705:
702:
698:
694:
690:
686:
682:
678:
674:
670:
666:
662:
661:
656:
655:
654:
647:
640:
638:
636:
632:
628:
610:
606:
586:
584:>4 cm
583:
582:
578:
575:
574:
570:
567:
566:
562:
559:
558:
554:
548:
514:
509:
507:
505:
501:
494:
490:
486:
482:
478:
474:
469:
467:
463:
459:
455:
451:
447:
443:
439:
435:
431:
427:
423:
411:
406:
404:
399:
397:
392:
391:
389:
388:
381:
378:
376:
373:
371:
368:
366:
363:
362:
356:
355:
348:
345:
341:
338:
336:
335:Sigmoid colon
333:
331:
328:
326:
323:
321:
318:
314:
311:
310:
309:
306:
305:
304:
301:
297:
294:
292:
289:
288:
287:
284:
283:
280:
275:
274:
267:
264:
262:
259:
257:
254:
252:
249:
247:
244:
243:
240:
235:
234:
231:
227:
223:
222:
218:
214:
213:
203:
197:
193:
190:
187:
185:
181:
178:
175:
173:
169:
166:
163:
161:
157:
154:
151:
149:
145:
142:
139:
137:
133:
128:
125:
122:
120:
116:
113:
109:
106:
104:
100:
97:
93:
90:
88:
84:
81:
77:
73:
70:
68:
64:
61:
58:
56:
52:
49:
46:
42:
37:
30:
25:
20:
4555:Rural health
4540:Nanomedicine
4091:Rheumatology
4022: /
3941:Hand surgery
3926:Neurosurgery
3736:Anal sinuses
3726:Anal columns
3504:Paneth cells
3499:Goblet cells
3465:Microanatomy
3456:
3392:Gastric pits
3256:prevertebral
3113:
3109:
3076:
3072:
3032:
3023:Bibliography
3008:|last1=
2981:
2975:
2956:
2888:
2884:
2874:
2862:. Retrieved
2858:the original
2848:
2813:
2809:
2799:
2780:
2733:(1): 46–57.
2730:
2726:
2725:profiling".
2719:
2678:
2674:
2667:
2656:. Retrieved
2652:
2643:
2624:
2596:
2590:
2571:
2565:
2524:
2520:
2514:
2482:(1): 43–47.
2479:
2475:
2465:
2454:. Retrieved
2450:
2441:
2430:. Retrieved
2424:
2402:
2398:
2392:
2359:
2355:
2349:
2341:
2327:
2321:
2313:
2294:
2287:
2267:
2244:
2236:the original
2231:
2221:
2161:
2145:
2140:
2126:
2122:
2095:
2086:
2081:and also in
2076:
1754:gas gangrene
1747:
1740:
1729:
1713:
1700:
1690:
1682:
1676:
1669:
1662:
1655:
1648:
1641:
1629:
1623:
1617:
1611:
1602:
1593:
1587:
1578:
1572:
1566:
1484:
1458:
1439:co-transport
1377:
1357:
1318:
1275:gall bladder
1236:brush border
1228:chymotrypsin
1197:
1162:
1150:
1071:
1056:Paneth cells
1033:
1000:Paneth cells
996:goblet cells
853:
842:showing the
821:Microanatomy
779:celiac trunk
776:
773:Blood supply
756:
728:
707:
658:
652:
592:
563:Non-dilated
518:
470:
460:through the
425:
421:
419:
285:
165:A05.6.01.001
140:
4625:Wikiproject
4414:Venereology
4359:Neonatology
4256:Dermatology
4111:Gynaecology
4103:gynaecology
4086:Pulmonology
3904:Eye surgery
3866:Specialties
3731:Anal valves
3668:taenia coli
3664:Continuous
3489:Enterocytes
3338:Curvatures
3300:Sphincters
3110:Dig Dis Sci
3073:Dig Dis Sci
1960:neutropenic
1905:Omphalocele
1898:Persistent
1895:Malrotation
1785:Calicivirus
1565:Tape worm (
1399:Vitamin B12
1360:capillaries
1251:fatty acids
1244:dipeptidase
1220:amino acids
1206:(fats) and
1193:bicarbonate
1062:Development
1015:Similar to
1004:Similar to
994:. Contains
735:vitamin B12
701:bicarbonate
576:3–4 cm
489:enterocytes
426:small bowel
130:Identifiers
4660:Categories
4387:Psychiatry
4373:(PM&R)
4366:Phlebology
4354:Pediatrics
4181:Anatomical
4146:Diagnostic
4126:Obstetrics
4076:Nephrology
4061:Hematology
4056:Geriatrics
4049:Hepatology
4034:Cardiology
4024:Immunology
3786:Adventitia
3713:Anal canal
3477:Microvilli
2658:2017-09-26
2456:2017-02-07
2432:2017-02-07
2213:References
2114:amphibians
2102:herbivores
2051:Sclerosing
2045:Peritoneal
1796:(cancers)
1780:Adenovirus
1775:Astrovirus
1619:Cyclospora
1556:Ascariasis
1551:Giardiasis
1538:gallstones
1499:Paralytic
1479:See also:
1436:amino acid
1403:bile salts
1349:microvilli
1315:Absorption
1084:life, the
1066:See also:
1019:, but the
1010:intestinal
1008:, but the
913:in between
836:Micrograph
815:vasa recta
807:anastomose
767:peritoneum
739:bile acids
687:fats into
685:emulsifies
675:) and the
555:in adults
504:bile salts
464:to aid in
438:absorption
4575:Physician
4459:education
4317:Neurology
4312:Narcology
4176:Pathology
4154:Radiology
4029:Angiology
3993:Andrology
3801:Submucosa
3791:Subserosa
3293:Esophagus
3000:cite book
2915:0019-9567
2893:CiteSeerX
2864:28 August
2747:0944-1174
2695:0036-8075
2541:0036-5521
2498:0361-803X
2376:0009-9260
2133:sturgeons
2079:tetrapods
2047:Infection
1956:Typhlitis
1826:Leiomyoma
1805:Carcinoid
1794:Neoplasms
1770:Norovirus
1765:Rotavirus
1521:Adhesions
1465:gut flora
1353:nutrients
1321:diffusion
1303:cellulose
1159:Digestion
1094:umbilicus
1036:expressed
1023:is short
925:Submucosa
763:mesentery
695:contains
510:Structure
497:vitamin B
466:digestion
442:nutrients
256:Esophagus
4605:Category
4081:Oncology
4012:medicine
4010:Internal
3858:Medicine
3617:Appendix
3514:Duodenum
3138:42442830
3130:12924652
3101:37494914
3093:12924651
2933:18474643
2763:21302849
2755:24789573
2703:25613900
2557:11094705
2549:24694282
2426:Medscape
2384:17331829
2148:lampreys
2137:lungfish
2118:reptiles
2083:teleosts
1987:thrombus
1924:Primary
1836:melanoma
1816:Lymphoma
1671:Yersinia
1664:Shigella
1506:Volvulus
1444:Fructose
1364:lacteals
1279:emulsify
1255:glycerol
1232:pancreas
1216:peptides
1200:proteins
1189:Secretin
1169:pancreas
1147:Function
1050:and the
1017:duodenum
1006:duodenum
985:Mucosa:
966:Mucosa:
872:Duodenum
793:via the
781:and the
693:duodenum
689:micelles
669:pancreas
660:duodenum
631:CT scans
605:newborns
473:duodenum
359:See also
313:Appendix
266:Duodenum
4671:Abdomen
4645:Outline
4615:Commons
4560:Therapy
4457:Medical
4020:Allergy
3988:Urology
3881:Surgery
3703:Ampulla
3673:haustra
3552:Jejunum
3374:Pylorus
3342:greater
3331:Stomach
3227:Spaces
3223:Muscles
3215:Pharynx
3155:at the
2924:2493210
2840:4604970
2831:1413009
2675:Science
2506:8273687
2193:in situ
2174:organ.
2152:Hagfish
1993:or the
1989:of the
1983:Embolus
1965:in the
1963:colitis
1919:lactase
1900:urachus
1821:Sarcoma
1720:cholera
1432:glucose
1418:osmosis
1380:jejunum
1307:glucose
1291:glucose
1289:(e.g.,
1224:trypsin
1153:pylorus
1140:Fig 400
1113:rectum.
1076:of the
961:Normal
899:Normal
877:Jejunum
749:at the
745:of the
709:jejunum
620:⁄
598:⁄
553:CT scan
542:⁄
528:⁄
493:enzymes
477:jejunum
446:stomach
432:in the
291:Jejunum
261:Stomach
251:Pharynx
153:D007421
44:Part of
39:Details
4635:Portal
4502:MD–PhD
3811:Mucosa
3782:Serosa
3690:Rectum
3369:Fundus
3359:Cardia
3347:lesser
3316:glands
3251:danger
3136:
3128:
3099:
3091:
3064:
3054:
3040:
2988:
2963:
2931:
2921:
2913:
2895:
2838:
2828:
2787:
2761:
2753:
2745:
2711:802377
2709:
2701:
2693:
2631:
2603:
2578:
2555:
2547:
2539:
2504:
2496:
2382:
2374:
2334:
2306:
2275:
2166:, the
2135:, and
2129:sharks
2091:rectum
1812:(GIST)
1715:Vibrio
1534:bezoar
1511:Hernia
1422:lipids
1393:Folate
1295:starch
1204:lipids
1074:midgut
958:Normal
955:Normal
947:Mucosa
941:No BG
896:Normal
889:Serosa
840:mucosa
716:, and
691:. The
479:, and
428:is an
340:Rectum
67:Artery
55:System
4217:Other
3627:Colon
3609:Cecum
3568:Ileum
3448:Lower
3309:lower
3304:upper
3206:Upper
3198:mouth
3134:S2CID
3097:S2CID
2759:S2CID
2707:S2CID
2553:S2CID
2170:is a
2112:than
2106:birds
1501:ileus
1345:Latin
1341:villi
1337:rugae
1271:liver
1173:liver
1126:tint.
1086:ileum
1052:DEFA6
1048:FABP2
1044:FABP6
975:No PP
972:No PP
938:No BG
882:Ileum
868:Layer
787:aorta
743:cecum
730:ileum
677:liver
665:chyme
641:Parts
485:villi
481:ileum
430:organ
308:Cecum
296:Ileum
246:Mouth
200:[
136:Latin
119:Lymph
112:vagus
103:Nerve
3774:Wall
3721:Anus
3364:Body
3321:crop
3126:PMID
3089:PMID
3062:ISBN
3052:ISBN
3038:ISBN
3012:help
2986:ISBN
2961:ISBN
2929:PMID
2911:ISSN
2866:2013
2836:PMID
2785:ISBN
2751:PMID
2743:ISSN
2699:PMID
2691:ISSN
2629:ISBN
2601:ISBN
2576:ISBN
2545:PMID
2537:ISSN
2502:PMID
2494:ISSN
2405:(1).
2380:PMID
2372:ISSN
2332:ISBN
2304:ISBN
2273:ISBN
2172:yang
1832:SCLC
1434:and
1420:and
1401:and
1387:Iron
1327:, a
1267:bile
1253:and
1242:and
1226:and
1218:and
1181:bile
1171:and
932:and
846:and
737:and
727:The
706:The
681:bile
657:The
515:Size
456:and
454:bile
448:and
420:The
347:Anus
189:7200
177:2933
160:TA98
148:MeSH
87:Vein
3951:ENT
3869:and
3118:doi
3081:doi
2919:PMC
2903:doi
2826:PMC
2818:doi
2810:Gut
2735:doi
2683:doi
2679:347
2529:doi
2484:doi
2480:162
2364:doi
2300:913
2162:In
2146:In
2116:or
1985:or
1834:or
761:by
440:of
424:or
184:FMA
172:TA2
4662::
4290:/
3784:/
3132:.
3124:.
3114:48
3112:.
3095:.
3087:.
3077:48
3075:.
3004::
3002:}}
2998:{{
2941:^
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2812:.
2808:.
2771:^
2757:.
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2729:.
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2651:.
2615:^
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2543:.
2535:.
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2523:.
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2302:.
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1628:,
1622:,
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1571:,
1536:,
1532:,
1210::
1202:,
1100:.
1058:.
998:,
949::
535:16
521:34
502:,
499:12
475:,
110:,
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1413:.
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679:(
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622:8
618:1
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