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Clinical utility of positron emission tomography/computed tomography in inflammatory bowel disease.
- Source :
-
Molecular Imaging & Biology . Jun2011, Vol. 13 Issue 3, p573-576. 4p. 2 Color Photographs, 2 Charts. - Publication Year :
- 2011
-
Abstract
- <bold>Purpose: </bold>The clinical utility of positron emission tomography/computed tomography (PET/CT) in comparison to standard workup in patients with known or suspected inflammatory bowel disease (IBD) is unknown.<bold>Procedures: </bold>Clinical data were collected on seven patients with known or suspected IBD undergoing PET/CT. Standard workup included history, physical exam, laboratory tests, colonoscopy and/or cross-sectional imaging. We divided the intestine into five regions [small bowel and four colon (ascending, transverse, descending and rectosigmoid)] and graded relative standard uptake values 0, 1, 2 or 3 by comparison to the liver, using a region-of-interest analysis (0 = no activity, 1 = liver, 2 and 3 = significant inflammation).<bold>Results: </bold>In patients 1 and 2, PET/CT demonstrated more activity than we thought clinically present. The other patients avoided unnecessary escalation or initiation of IBD therapy based on PET/CT results. Compared with standard workup, all seven patients had superior results when therapeutic decisions were based on PET/CT.<bold>Conclusions: </bold>We found PET/CT to be very useful in diagnosis and management in patients with known or suspected IBD. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15361632
- Volume :
- 13
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Molecular Imaging & Biology
- Publication Type :
- Academic Journal
- Accession number :
- 60393021
- Full Text :
- https://doi.org/10.1007/s11307-010-0367-0