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Bowel Angioedema Associated With Iodinated Contrast Media: Incidence and Predisposing Factors

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dc.contributor.author김기황-
dc.contributor.author김명진-
dc.contributor.author서니은-
dc.contributor.author임준석-
dc.contributor.author정용은-
dc.date.accessioned2018-07-20T08:19:02Z-
dc.date.available2018-07-20T08:19:02Z-
dc.date.issued2017-
dc.identifier.issn0020-9996-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/161085-
dc.description.abstractOBJECTIVE: Bowel angioedema is an acute adverse reaction to iodinated contrast media (CM) that involves the gastrointestinal tract. We aimed to investigate the incidence and predisposing factors of iodinated CM-associated bowel angioedema during computed tomography (CT) examinations. MATERIALS AND METHODS: This study was approved by our institutional review board, and informed consent was waived due to its retrospective design. From July 2013 to July 2015, adult patients with a history of adverse reactions to iodinated CM during CT (group A, n = 427) and patients without adverse reactions matched for age and sex with the propensity-score matching method (group B, n = 427) were studied. Contrast media-associated bowel angioedema was determined when bowel wall thickness increased after contrast enhancement compared with the precontrast scan. Potential predisposing factors including patient demographics, symptoms and time of adverse reactions, and CM-related factors were compared between patients with and without angioedema in group A. In addition, the incidence of bowel angioedema was compared between groups A and B. RESULTS: The incidence of CM-associated bowel angioedema in group A was 3.3% (14/427) in the per-patient analysis and 2.6% (15/578) in the per-examination analysis. The CM-associated bowel angioedema involved the distal duodenum and/or proximal jejunum and showed long-segmental circumferential bowel wall thickening on CT. None of the studied predisposing factors was different between patients with and without bowel angioedema (P > 0.05). The incidence of CM-associated bowel angioedema in group B was 1.9% (8/427) and 1.7% (8/458) for per-patient and per-examination analyses, respectively, and these rates were not significantly different between groups A and B (P = 0.346 and P = 0.370, respectively). CONCLUSIONS: The incidence of CM-associated bowel angioedema during CT was 1.7% to 3.3%, and none of the studied predisposing factors was associated with bowel angioedema.-
dc.description.statementOfResponsibilityrestriction-
dc.languageEnglish-
dc.publisherLippincott Williams & Wilkins-
dc.relation.isPartOfINVESTIGATIVE RADIOLOGY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAngioedema/chemically induced*-
dc.subject.MESHAngioedema/physiopathology-
dc.subject.MESHContrast Media/adverse effects*-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHIncidence-
dc.subject.MESHIntestinal Diseases/chemically induced*-
dc.subject.MESHIntestinal Diseases/physiopathology-
dc.subject.MESHIodine/adverse effects*-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHRadiographic Image Enhancement/methods-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHTomography, X-Ray Computed/methods-
dc.titleBowel Angioedema Associated With Iodinated Contrast Media: Incidence and Predisposing Factors-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine-
dc.contributor.departmentDept. of Radiology-
dc.contributor.googleauthorSeo, Nieun-
dc.contributor.googleauthorChung, Yong Eun-
dc.contributor.googleauthorLim, Joon Seok-
dc.contributor.googleauthorSong, Mi Kyung-
dc.contributor.googleauthorKim, Myeong-Jin-
dc.contributor.googleauthorKim, Ki Whang-
dc.identifier.doi10.1097/RLI.0000000000000371-
dc.contributor.localIdA00345-
dc.contributor.localIdA00426-
dc.contributor.localIdA01874-
dc.contributor.localIdA03408-
dc.contributor.localIdA03662-
dc.relation.journalcodeJ01188-
dc.identifier.eissn1536-0210-
dc.identifier.pmid28368879-
dc.identifier.urlhttp://ovidsp.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&AN=00004424-201709000-00003&LSLINK=80&D=ovft-
dc.contributor.alternativeNameKim, Ki Whang-
dc.contributor.alternativeNameKim, Myeong Jin-
dc.contributor.alternativeNameSeo, Nieun-
dc.contributor.alternativeNameLim, Joon Seok-
dc.contributor.alternativeNameChung, Yong Eun-
dc.contributor.affiliatedAuthorKim, Ki Whang-
dc.contributor.affiliatedAuthorKim, Myeong Jin-
dc.contributor.affiliatedAuthorSeo, Nieun-
dc.contributor.affiliatedAuthorLim, Joon Seok-
dc.contributor.affiliatedAuthorChung, Yong Eun-
dc.citation.volume52-
dc.citation.number9-
dc.citation.startPage514-
dc.citation.endPage521-
dc.identifier.bibliographicCitationINVESTIGATIVE RADIOLOGY, Vol.52(9) : 514-521, 2017-
dc.identifier.rimsid60975-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers

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