Gastroparesis other imaging findings: Difference between revisions
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==Overview== | ==Overview== | ||
[[Gastric]] emptying [[scintigraphy]] is considered a [[Gold standard (test)|gold standard test]] for the [[diagnosis]] of gastroparesis. [[Delayed gastric emptying]] is confirmed by 10% [[Stomach|gastric]] retention at 4 hours. Factors that affect the results of this test include [[Medication|medications]], [[tobacco smoking]] | [[Gastric]] emptying [[scintigraphy]] is considered a [[Gold standard (test)|gold standard test]] for the [[diagnosis]] of gastroparesis. [[Delayed gastric emptying]] is confirmed by 10% [[Stomach|gastric]] retention at 4 hours. Factors that affect the results of this test include [[Medication|medications]], [[tobacco smoking]] and [[hyperglycemia]]. | ||
==Other Imaging Findings== | ==Other Imaging Findings== | ||
===Gastric emptying scintigraphy=== | ===Gastric emptying scintigraphy=== | ||
* [[Gastric]] emptying [[scintigraphy]] is considered a [[Gold standard (test)|gold standard test]] for the [[diagnosis]] of gastroparesis | * [[Gastric]] emptying [[scintigraphy]] is considered a [[Gold standard (test)|gold standard test]] for the [[diagnosis]] of gastroparesis.<ref name="TangFriedenberg2011">{{cite journal|last1=Tang|first1=Derek M.|last2=Friedenberg|first2=Frank K.|title=Gastroparesis: Approach, Diagnostic Evaluation, and Management|journal=Disease-a-Month|volume=57|issue=2|year=2011|pages=74–101|issn=00115029|doi=10.1016/j.disamonth.2010.12.007}}</ref><ref name="KochCalles-Escandón2015">{{cite journal|last1=Koch|first1=Kenneth L.|last2=Calles-Escandón|first2=Jorge|title=Diabetic Gastroparesis|journal=Gastroenterology Clinics of North America|volume=44|issue=1|year=2015|pages=39–57|issn=08898553|doi=10.1016/j.gtc.2014.11.005}}</ref><ref name="pmid18028513">{{cite journal| author=Abell TL, Camilleri M, Donohoe K, Hasler WL, Lin HC, Maurer AH et al.| title=Consensus recommendations for gastric emptying scintigraphy: a joint report of the American Neurogastroenterology and Motility Society and the Society of Nuclear Medicine. | journal=Am J Gastroenterol | year= 2008 | volume= 103 | issue= 3 | pages= 753-63 | pmid=18028513 | doi=10.1111/j.1572-0241.2007.01636.x | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=18028513 }}</ref><ref name="pmid19115465">{{cite journal| author=Waseem S, Moshiree B, Draganov PV| title=Gastroparesis: current diagnostic challenges and management considerations. | journal=World J Gastroenterol | year= 2009 | volume= 15 | issue= 1 | pages= 25-37 | pmid=19115465 | doi= | pmc=2653292 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=19115465 }}</ref> | ||
* The method for this test is eating a low-fat, egg-white meal followed by repeated [[Scan|scans]] to measure the rate of [[gastric emptying]] at 0, 1, 2, and 4 hours. | * The method for this test is eating a low-fat, egg-white meal followed by repeated [[Scan|scans]] to measure the rate of [[gastric emptying]] at 0, 1, 2, and 4 hours. | ||
* The delayed gastric emptying would be confirmed, if there is: | * The delayed gastric emptying would be confirmed, if there is: | ||
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sadaf Sharfaei M.D.[2], Madhu Sigdel M.B.B.S.[3]
Overview
Gastric emptying scintigraphy is considered a gold standard test for the diagnosis of gastroparesis. Delayed gastric emptying is confirmed by 10% gastric retention at 4 hours. Factors that affect the results of this test include medications, tobacco smoking and hyperglycemia.
Other Imaging Findings
Gastric emptying scintigraphy
- Gastric emptying scintigraphy is considered a gold standard test for the diagnosis of gastroparesis.[1][2][3][4]
- The method for this test is eating a low-fat, egg-white meal followed by repeated scans to measure the rate of gastric emptying at 0, 1, 2, and 4 hours.
- The delayed gastric emptying would be confirmed, if there is:
- Factors that might affect on the results of gastric emptying studies include:
- The advantages of gastric emptying scintigraphy include:
- Noninvasive
- Quantitative
- High sensitivity
- High specificity
References
- ↑ Tang, Derek M.; Friedenberg, Frank K. (2011). "Gastroparesis: Approach, Diagnostic Evaluation, and Management". Disease-a-Month. 57 (2): 74–101. doi:10.1016/j.disamonth.2010.12.007. ISSN 0011-5029.
- ↑ Koch, Kenneth L.; Calles-Escandón, Jorge (2015). "Diabetic Gastroparesis". Gastroenterology Clinics of North America. 44 (1): 39–57. doi:10.1016/j.gtc.2014.11.005. ISSN 0889-8553.
- ↑ Abell TL, Camilleri M, Donohoe K, Hasler WL, Lin HC, Maurer AH; et al. (2008). "Consensus recommendations for gastric emptying scintigraphy: a joint report of the American Neurogastroenterology and Motility Society and the Society of Nuclear Medicine". Am J Gastroenterol. 103 (3): 753–63. doi:10.1111/j.1572-0241.2007.01636.x. PMID 18028513.
- ↑ Waseem S, Moshiree B, Draganov PV (2009). "Gastroparesis: current diagnostic challenges and management considerations". World J Gastroenterol. 15 (1): 25–37. PMC 2653292. PMID 19115465.