Gastroparesis MRI: Difference between revisions
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==MRI== | ==MRI== | ||
*Gastric real time high resolution [[Magnetic resonance imaging|MRI]] may be helpful in the diagnosis of gastroparesis and other [[motility]] disorders of [[gastrointestinal tract]]. | *Gastric real time high resolution [[Magnetic resonance imaging|MRI]] may be helpful in the diagnosis of gastroparesis and other [[motility]] disorders of [[gastrointestinal tract]].<ref name="pmid1634055">{{cite journal |vauthors=Schwizer W, Maecke H, Fried M |title=Measurement of gastric emptying by magnetic resonance imaging in humans |journal=Gastroenterology |volume=103 |issue=2 |pages=369–76 |year=1992 |pmid=1634055 |doi= |url=}}</ref><ref name="pmid11696113">{{cite journal |vauthors=Marciani L, Young P, Wright J, Moore R, Coleman N, Gowland PA, Spiller RC |title=Antral motility measurements by magnetic resonance imaging |journal=Neurogastroenterol. Motil. |volume=13 |issue=5 |pages=511–8 |year=2001 |pmid=11696113 |doi= |url=}}</ref> | ||
*Findings on [[Magnetic resonance imaging|MRI]] suggestive of gastroparesis include:<ref name="pmid15306580">{{cite journal| author=Ajaj W, Goehde SC, Papanikolaou N, Holtmann G, Ruehm SG, Debatin JF et al.| title=Real time high resolution magnetic resonance imaging for the assessment of gastric motility disorders. | journal=Gut | year= 2004 | volume= 53 | issue= 9 | pages= 1256-61 | pmid=15306580 | doi=10.1136/gut.2003.038588 | pmc=1774201 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15306580 }}</ref> | *Findings on [[Magnetic resonance imaging|MRI]] suggestive of gastroparesis include:<ref name="pmid15306580">{{cite journal| author=Ajaj W, Goehde SC, Papanikolaou N, Holtmann G, Ruehm SG, Debatin JF et al.| title=Real time high resolution magnetic resonance imaging for the assessment of gastric motility disorders. | journal=Gut | year= 2004 | volume= 53 | issue= 9 | pages= 1256-61 | pmid=15306580 | doi=10.1136/gut.2003.038588 | pmc=1774201 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15306580 }}</ref> | ||
**Reduced antral [[Peristalsis|peristaltic]] wave propagation | **Reduced antral [[Peristalsis|peristaltic]] wave propagation | ||
**Reduced gastric motility index | **Reduced gastric motility index | ||
*The advantages of [[Magnetic resonance imaging|MRI]] include: | *The advantages of [[Magnetic resonance imaging|MRI]] include: | ||
**Accurate and reproducible | |||
**Noninvasive | **Noninvasive | ||
**Operator independence | **Operator independence | ||
Revision as of 00:46, 8 February 2018
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Gastroparesis MRI On the Web |
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American Roentgen Ray Society Images of Gastroparesis MRI |
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 real time high resolution MRI may be helpful in the diagnosis of gastroparesis and other motility disorders of gastrointestinal tract. Findings on MRI suggestive of gastroparesis include reduced antral peristaltic wave propagation and reduced gastric motility index. The advantages of MRI include being noninvasive, operaotor independence with no ionising radiation exposure.
MRI
- Gastric real time high resolution MRI may be helpful in the diagnosis of gastroparesis and other motility disorders of gastrointestinal tract.[1][2]
- Findings on MRI suggestive of gastroparesis include:[3]
- Reduced antral peristaltic wave propagation
- Reduced gastric motility index
- The advantages of MRI include:
- Accurate and reproducible
- Noninvasive
- Operator independence
- No ionising radiation exposure
References
- ↑ Schwizer W, Maecke H, Fried M (1992). "Measurement of gastric emptying by magnetic resonance imaging in humans". Gastroenterology. 103 (2): 369–76. PMID 1634055.
- ↑ Marciani L, Young P, Wright J, Moore R, Coleman N, Gowland PA, Spiller RC (2001). "Antral motility measurements by magnetic resonance imaging". Neurogastroenterol. Motil. 13 (5): 511–8. PMID 11696113.
- ↑ Ajaj W, Goehde SC, Papanikolaou N, Holtmann G, Ruehm SG, Debatin JF; et al. (2004). "Real time high resolution magnetic resonance imaging for the assessment of gastric motility disorders". Gut. 53 (9): 1256–61. doi:10.1136/gut.2003.038588. PMC 1774201. PMID 15306580.