Pyloric stenosis other imaging findings: Difference between revisions
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== Other Imaging Findings == | == Other Imaging Findings == | ||
[[Upper gastrointestinal series]] ([[barium meal]]) may be helpful in the diagnosis of infantile pyloric stenosis.<ref name="pmid21966616">{{cite journal| author=Herliczek TW, Raghavan D, McCarten K, Wallach M| title=Sonographic upper gastrointestinal series in the vomiting infant: how we do it. | journal=J Clin Imaging Sci | year= 2011 | volume= 1 | issue= | pages= 19 | pmid=21966616 | doi=10.4103/2156-7514.78528 | pmc=3177420 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=21966616 }} </ref> Findings on an [[upper gastrointestinal series]] suggestive of infantile pyloric stenosis include:<ref name="pmid17966373">{{cite journal| author=Roldán-Valadez E, Solórzano-Morales S, Osorio-Peralta S| title=[Imaging diagnosis of infantile hypertrophic pyloric stenosis: report of a case and review of the literature]. | journal=Rev Gastroenterol Mex | year= 2007 | volume= 72 | issue= 2 | pages= 126-32 | pmid=17966373 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=17966373 }} </ref> | *[[Upper gastrointestinal series]] ([[barium meal]]) may be helpful in the diagnosis of infantile pyloric stenosis.<ref name="pmid21966616">{{cite journal| author=Herliczek TW, Raghavan D, McCarten K, Wallach M| title=Sonographic upper gastrointestinal series in the vomiting infant: how we do it. | journal=J Clin Imaging Sci | year= 2011 | volume= 1 | issue= | pages= 19 | pmid=21966616 | doi=10.4103/2156-7514.78528 | pmc=3177420 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=21966616 }} </ref> | ||
* [[Delayed gastric emptying]] | *Findings on an [[upper gastrointestinal series]] suggestive of infantile pyloric stenosis include:<ref name="pmid17966373">{{cite journal| author=Roldán-Valadez E, Solórzano-Morales S, Osorio-Peralta S| title=[Imaging diagnosis of infantile hypertrophic pyloric stenosis: report of a case and review of the literature]. | journal=Rev Gastroenterol Mex | year= 2007 | volume= 72 | issue= 2 | pages= 126-32 | pmid=17966373 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=17966373 }} </ref> | ||
* Elongated [[pylorus]] with a narrow [[lumen]] ([[string sign]]) which may appear duplicated due to puckering of the [[mucosa]] (double-track sign) | ** [[Delayed gastric emptying]] | ||
* The [[pylorus]] indents the contrast-filled [[antrum]] (shoulder sign) | ** Elongated [[pylorus]] with a narrow [[lumen]] ([[string sign]]) which may appear duplicated due to puckering of the [[mucosa]] (double-track sign) | ||
** The [[pylorus]] indents the contrast-filled [[antrum]] (shoulder sign) | |||
==References== | ==References== | ||
Revision as of 16:22, 11 December 2017
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Mohamadmostafa Jahansouz M.D.[2]
Overview
Upper gastrointestinal series (barium meal) may be helpful in the diagnosis of infantile pyloric stenosis. Findings on an upper gastrointestinal series suggestive of infantile pyloric stenosis include delayed gastric emptying, elongated pylorus with a narrow lumen (string sign), and the pylorus indents the contrast-filled antrum (shoulder sign).
Other Imaging Findings
- Upper gastrointestinal series (barium meal) may be helpful in the diagnosis of infantile pyloric stenosis.[1]
- Findings on an upper gastrointestinal series suggestive of infantile pyloric stenosis include:[2]
- Delayed gastric emptying
- Elongated pylorus with a narrow lumen (string sign) which may appear duplicated due to puckering of the mucosa (double-track sign)
- The pylorus indents the contrast-filled antrum (shoulder sign)
References
- ↑ Herliczek TW, Raghavan D, McCarten K, Wallach M (2011). "Sonographic upper gastrointestinal series in the vomiting infant: how we do it". J Clin Imaging Sci. 1: 19. doi:10.4103/2156-7514.78528. PMC 3177420. PMID 21966616.
- ↑ Roldán-Valadez E, Solórzano-Morales S, Osorio-Peralta S (2007). "[Imaging diagnosis of infantile hypertrophic pyloric stenosis: report of a case and review of the literature]". Rev Gastroenterol Mex. 72 (2): 126–32. PMID 17966373.