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of the pyloric sphincter. The lumen of the pylorus is narrower, and less food is able to pass through. This problem is often detected in the early weeks of life. When it is present, a newborn baby may projectile vomit after eating, but despite vomiting remain hungry. Pyloric stenosis may be managed
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is the initial portion of the pyloric region. It is near the bottom of the stomach, proximal to the pyloric sphincter, which separates the stomach and the duodenum. It may temporarily become partially or completely shut off from the remainder of the stomach during
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687:, tumours may partly block the pyloric canal. A special tube can be implanted surgically to connect the stomach to the duodenum so as to facilitate the passage of food from one to the other. The surgery to place this tube is called a
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568:, is a strong ring of smooth muscle at the end of the pyloric canal which lets food pass from the stomach to the duodenum. It controls the outflow of gastric contents into the duodenum. It receives
899:
Rohrschneider, WK; Mittnacht, H; Darge, K; Tröger, J (June 1998). "Pyloric muscle in asymptomatic infants: sonographic evaluation and discrimination from idiopathic hypertrophic pyloric stenosis".
552:) is the opening between the stomach and the duodenum. The wall thickness of the pyloric canal is up to 3 millimeters (mm) in infants younger than 30 days, and up to 8 mm in adults.
608:. They consist of two or three short closed tubes opening into a common duct or mouth. These tubes are wavy, and are about one-half the length of the duct. The duct is lined by
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Chen, ZM; Scudiere, JR; Abraham, SC; Montgomery, E (2009). "Pyloric gland adenoma: an entity distinct from gastric foveolar type adenoma".
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of the stomach, the tubes by shorter and more cubical cell which are finely granular. The glands contain mucous cells and
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Drake, Richard L.; Vogl, Wayne; Tibbitts, Adam W.M. Mitchell; illustrations by
Richard; Richardson, Paul (2005).
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Cardiac, fundus and pyloric regions of the stomach, Pyloric region. available from:
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651:.) Unstriated muscles, which are entirely involuntary, are located at the pylorus.
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at the SUNY Downstate
Medical Center - "Stomach, Spleen and Liver: The Pylorus"
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1129:", Stedman's Online Medical Dictionary at Lippincott Williams and Wilkins
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1052:(3rd ed.). Edinburgh; New York: Mosby/Elsevier. pp. 207–208.
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at the SUNY Downstate
Medical Center - "Abdominal Cavity: The Stomach"
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The pylorus is the furthest part of the stomach that connects to the
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refers to a pylorus that is narrow. This is due to congenital
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1027:(5th ed.). Churchill Livingstone/Elsevier. p. 273.
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Wheater's functional histology : a text and colour atlas
860:. Philadelphia: Elsevier/Churchill Livingstone. p. 272.
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http://histology.leeds.ac.uk/digestive/cardiac_pyloric.php
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Lin, Hsien-Ping; Lin, Yu-Chiang; Kuo, Chen-Yun (2015).
604:, which constitute about half the depth of the pyloric
51:
Inside of the stomach (pylorus labeled at center left)
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291:) and is thus linguistically related to the word "
27:Part of the stomach that connects to the duodenum
936:"Adult idiopathic hypertrophic pyloric stenosis"
283:in Greek means "gatekeeper", related to "gate" (
772:. The antrum of the pylorus is shown in green.
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247:(opening to the body of the stomach) and the
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1072:: CS1 maint: multiple names: authors list (
1023:Deakin, Barbara Young; et al. (2006).
940:Journal of the Formosan Medical Association
431:. Unsourced material may be challenged and
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588:Microscopic cross-section of the pylorus
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1048:Clayden, Tom Lissauer, Graham (2007).
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768:showing the stomach and pylorus in a
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671:, passes through the pylorus to the
659:The pylorus is one component of the
627:The pylorus also contains scattered
429:adding citations to reliable sources
375:. It is divided into two parts, the
1050:Illustrated textbook of paediatrics
30:For the town of ancient Crete, see
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1013:(Last inspected April 16, 2017)
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1101:10.1097/PAS.0b013e31817d7ff4
791:Human gastrointestinal tract
507:The antrum also called the
65:Pyloric region, pyloric part
1421:Enterochromaffin-like cells
986:Clinical Anatomy by Regions
858:Gray's anatomy for students
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983:Snell, Richard S. (2008).
953:10.1016/j.jfma.2012.07.001
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1133:Anatomy photo:37:06-0105
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1735:Internal anal sphincter
1252:Pterygomandibular raphe
811:A Confederacy of Dunces
661:gastrointestinal system
1526:Duodenojejunal flexure
1521:Minor duodenal papilla
1516:Major duodenal papilla
1267:Pharyngobasilar fascia
1262:Buccopharyngeal fascia
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784:anatomical terminology
713:by the insertion of a
683:In such conditions as
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148:Anatomical terminology
1483:Enteroendocrine cells
913:10.1007/s002470050377
733:Pyloric gland adenoma
679:Clinical significance
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572:innervation from the
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425:improve this section
1416:Gastric chief cells
901:Pediatric Radiology
352:* 11. Pyloric canal
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329:Greater curvature
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410:This section
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1725:Anal sinuses
1715:Anal columns
1493:Paneth cells
1488:Goblet cells
1454:Microanatomy
1381:Gastric pits
1362:
1245:prevertebral
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117:A05.5.01.017
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1720:Anal valves
1657:taenia coli
1653:Continuous
1478:Enterocytes
1327:Curvatures
1289:Sphincters
710:hypertrophy
570:sympathetic
522:peristaltic
366:Rugal folds
279:. The word
271:comes from
267:. The word
70:Identifiers
1820:Categories
1775:Adventitia
1702:Anal canal
1466:Microvilli
817:References
766:Dissection
594:microscopy
530:demarcated
455:newspapers
391:See also:
310:cancer.gov
1790:Submucosa
1780:Subserosa
1282:Esophagus
1068:cite book
962:0929-6646
832:"Pylorus"
806:Digestion
637:endocrine
580:Histology
556:Sphincter
526:sphincter
518:digestion
444:"Pylorus"
412:does not
299:Structure
261:sphincter
1606:Appendix
1503:Duodenum
1109:18830123
970:26154756
884:Archived
841:27 March
801:Duodenum
778:See also
695:Stenosis
673:duodenum
655:Function
635:. These
528:; it is
373:duodenum
241:duodenum
1831:Stomach
1692:Ampulla
1662:haustra
1541:Jejunum
1363:Pylorus
1331:greater
1320:Stomach
1216:Spaces
1212:Muscles
1204:Pharynx
1127:Pylorus
921:9634457
796:Stomach
770:cadaver
753:Stomach
665:stomach
641:D cells
622:gastrin
618:G cells
511:or the
469:scholar
433:removed
418:sources
281:pylorus
269:pylorus
239:to the
237:stomach
166:pylorus
105:D011708
93:πυλωρός
81:pylorus
62:Synonym
57:Details
40:Pylorus
18:Pyloric
1800:Mucosa
1771:Serosa
1679:Rectum
1358:Fundus
1348:Cardia
1336:lesser
1305:glands
1240:danger
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606:mucosa
598:glands
592:Under
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387:Antrum
377:antrum
364:* 14.
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347:* 10.
339:Cardia
322:Fundus
1616:Colon
1598:Cecum
1557:Ileum
1437:Lower
1298:lower
1293:upper
1195:Upper
1187:mouth
725:Other
715:stent
669:chyme
667:, as
566:valve
564:, or
546:Latin
536:Canal
476:JSTOR
462:books
342:* 9.
337:* 6.
332:* 5.
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320:* 2.
315:* 1.
293:pylon
285:Greek
277:Latin
273:Greek
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1763:Wall
1710:Anus
1353:Body
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1105:PMID
1074:link
1054:ISBN
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991:ISBN
966:PMID
958:ISSN
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862:ISBN
843:2014
631:and
560:The
540:The
448:news
416:any
414:cite
289:pyle
164:The
129:2930
112:TA98
100:MeSH
1097:doi
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