Duodenal atresia classification: Difference between revisions
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{{CMG}}; {{AE}} {{HQ}} | {{CMG}}; {{AE}} {{HQ}} | ||
==Overview== | ==Overview== | ||
Intestinal atresia, including duodenal atresia, may be classified into four subtypes: Type I, Type II, Type III, and Type IV. Type I is the most common subtype which involves the complete mucosal membrane, with muscularis and serosa remaining intact. | [[Intestinal atresia]], including duodenal atresia, may be classified into four subtypes: Type I, Type II, Type III, and Type IV. Type I is the most common subtype which involves the complete [[Mucous membrane|mucosal membrane]], with [[Muscularis mucosae|muscularis]] and [[Serous membrane|serosa]] remaining intact. | ||
==Classification== | ==Classification== | ||
*Intestinal atresia may be classified into several subtypes based on the location of the intestinal atresia:<ref name="MorrisKennedy2016">{{cite journal|last1=Morris|first1=Grant|last2=Kennedy|first2=Alfred|last3=Cochran|first3=William|title=Small Bowel Congenital Anomalies: a Review and Update|journal=Current Gastroenterology Reports|volume=18|issue=4|year=2016|issn=1522-8037|doi=10.1007/s11894-016-0490-4}}</ref><ref name="pmid6687294">{{cite journal| author=Kao KJ, Fleischer R, Bradford WD, Woodard BH| title=Multiple congenital septal atresias of the intestine: histomorphologic and pathogenetic implications. | journal=Pediatr Pathol | year= 1983 | volume= 1 | issue= 4 | pages= 443-8 | pmid=6687294 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=6687294 }} </ref> | *[[Intestinal atresia]] may be classified into several subtypes based on the location of the [[intestinal atresia]]:<ref name="MorrisKennedy2016">{{cite journal|last1=Morris|first1=Grant|last2=Kennedy|first2=Alfred|last3=Cochran|first3=William|title=Small Bowel Congenital Anomalies: a Review and Update|journal=Current Gastroenterology Reports|volume=18|issue=4|year=2016|issn=1522-8037|doi=10.1007/s11894-016-0490-4}}</ref><ref name="pmid6687294">{{cite journal| author=Kao KJ, Fleischer R, Bradford WD, Woodard BH| title=Multiple congenital septal atresias of the intestine: histomorphologic and pathogenetic implications. | journal=Pediatr Pathol | year= 1983 | volume= 1 | issue= 4 | pages= 443-8 | pmid=6687294 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=6687294 }} </ref> | ||
**Duodenum | **[[Duodenum]] | ||
***Type I | ***Type I | ||
****Involves complete mucosal membrane or diaphragm | ****Involves complete [[Mucous membrane|mucosal membrane]] or diaphragm | ||
****Muscularis and serosa remaining intact | ****[[Muscularis mucosae|Muscularis]] and [[Serous membrane|serosa]] remaining intact | ||
****No discontinuation of the bowel | ****No discontinuation of the [[Intestine|bowel]] | ||
***Type II | ***Type II | ||
****Fibrous cord connects two discontinued sections of bowel | ****[[Fibrous connective tissue|Fibrous]] cord connects two discontinued sections of [[Intestine|bowel]] | ||
***Type III | ***Type III | ||
****No fibrous cord connecting the proximal and distal duodenum | ****No [[Fibrous connective tissue|fibrous]] cord connecting the [[Anatomical terms of location|proximal]] and [[Anatomical terms of location|distal]] [[duodenum]] | ||
***Type IV | ***Type IV | ||
****Several absent areas of bowel | ****Several absent areas of [[Intestine|bowel]] | ||
****String of sausage appearance | ****String of sausage appearance | ||
**Jejunum | **[[Jejunum]] | ||
**Ileum | **[[Ileum]] | ||
{{familytree/start}} | {{familytree/start}} | ||
Latest revision as of 20:20, 1 January 2018
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Duodenal Atresia Microchapters |
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Treatment |
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Case Studies |
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Duodenal atresia classification On the Web |
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American Roentgen Ray Society Images of Duodenal atresia classification |
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Risk calculators and risk factors for Duodenal atresia classification |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Hamid Qazi, MD, BSc [2]
Overview
Intestinal atresia, including duodenal atresia, may be classified into four subtypes: Type I, Type II, Type III, and Type IV. Type I is the most common subtype which involves the complete mucosal membrane, with muscularis and serosa remaining intact.
Classification
- Intestinal atresia may be classified into several subtypes based on the location of the intestinal atresia:[1][2]
- Duodenum
- Type I
- Involves complete mucosal membrane or diaphragm
- Muscularis and serosa remaining intact
- No discontinuation of the bowel
- Type II
- Type III
- Type IV
- Several absent areas of bowel
- String of sausage appearance
- Type I
- Jejunum
- Ileum
- Duodenum
| Intestinal atresia according to the origin of the abnormality | |||||||||||||||||||||||||||||||||||||||
| Duodenum | Jejunum | Ileum | |||||||||||||||||||||||||||||||||||||
| •Type I •Type II •Type III •Type IV | |||||||||||||||||||||||||||||||||||||||
References
- ↑ Morris, Grant; Kennedy, Alfred; Cochran, William (2016). "Small Bowel Congenital Anomalies: a Review and Update". Current Gastroenterology Reports. 18 (4). doi:10.1007/s11894-016-0490-4. ISSN 1522-8037.
- ↑ Kao KJ, Fleischer R, Bradford WD, Woodard BH (1983). "Multiple congenital septal atresias of the intestine: histomorphologic and pathogenetic implications". Pediatr Pathol. 1 (4): 443–8. PMID 6687294.