Duodenal atresia classification: Difference between revisions
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{{Duodenal atresia}} | {{Duodenal atresia}} | ||
{{CMG}}; {{AE}} | {{CMG}}; {{AE}} {{HQ}} | ||
==Overview== | ==Overview== | ||
Intestinal atresia may be classified into four subtypes: Type I, Type II, Type III, and Type IV. | [[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: | *[[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 [[Mucous membrane|mucosal membrane]] or diaphragm | |||
****[[Muscularis mucosae|Muscularis]] and [[Serous membrane|serosa]] remaining intact | |||
****No discontinuation of the [[Intestine|bowel]] | |||
***Type II | ***Type II | ||
****[[Fibrous connective tissue|Fibrous]] cord connects two discontinued sections of [[Intestine|bowel]] | |||
***Type III | ***Type III | ||
****No [[Fibrous connective tissue|fibrous]] cord connecting the [[Anatomical terms of location|proximal]] and [[Anatomical terms of location|distal]] [[duodenum]] | |||
***Type IV | ***Type IV | ||
**Ileum | ****Several absent areas of [[Intestine|bowel]] | ||
****String of sausage appearance | |||
**[[Jejunum]] | |||
**[[Ileum]] | |||
{{familytree/start}} | {{familytree/start}} | ||
{{familytree | | | | | | | | | A01 | | | | | |A01='''Intestinal atresia according to the origin of the abnormality'''}} | {{familytree | | | | | | | | | A01 | | | | | |A01='''Intestinal atresia according <br> to the origin of the abnormality'''}} | ||
{{familytree | | | | | | | | | |!| | | | | | | | }} | {{familytree | | | | | | | | | |!| | | | | | | | }} | ||
{{familytree | | |,|-|-|-|-|-|-|+|-|-|-|-|-|-|.| }} | {{familytree | | |,|-|-|-|-|-|-|+|-|-|-|-|-|-|.| }} | ||
{{familytree | | B01 | | | | | B02 | | | | | B03 |B01='''Duodenum'''|B02='''Jejunum'''|B03='''Ileum'''|}} | {{familytree | | B01 | | | | | B02 | | | | | B03 |B01='''Duodenum'''|B02='''Jejunum'''|B03='''Ileum'''|}} | ||
{{familytree | | |!| | | | | | | | {{familytree | | |!| | | | | | | | | | | | | | | | |}} | ||
{{familytree | |boxstyle=text-align: left; | {{familytree | |boxstyle=text-align: left; | C02 | | | | | | | |C02=•Type I<br>•Type II <br>•Type III<br>•Type IV}} | ||
{{familytree/end}} | {{familytree/end}} | ||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
{{WH}} | {{WH}} | ||
{{WS}} | {{WS}} | ||
[[Category: | [[Category:Gastroenterology]] | ||
[[Category:Surgery]] | |||
[[Category:Disease]] | |||
[[Category:Pediatrics]] | |||
[[Category:Up-To-Date]] | |||
Latest revision as of 20:20, 1 January 2018
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Duodenal Atresia Microchapters |
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Diagnosis |
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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.