Cited 23 times in
Dual-energy cardiac computed tomography for differentiating cardiac myxoma from thrombus
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김영진 | - |
dc.contributor.author | 서영주 | - |
dc.contributor.author | 이혜정 | - |
dc.contributor.author | 최병욱 | - |
dc.contributor.author | 허진 | - |
dc.contributor.author | 홍새롬 | - |
dc.contributor.author | 홍유진 | - |
dc.date.accessioned | 2015-12-28T11:06:08Z | - |
dc.date.available | 2015-12-28T11:06:08Z | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 1569-5794 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/138696 | - |
dc.description.abstract | Although intra-cardiac masses are rare, diagnosis and refined characterization of these masses are important because of the different therapeutic strategies used to treat these lesions. The purpose of this study was to evaluate the diagnostic value of dual-energy cardiac computed tomography (CCT) for differentiating cardiac myxomas from thrombi. Our institutional review board approved this study, and patients provided informed consent. We prospectively enrolled 37 patients who had an intra-cardiac mass on echocardiography or computed tomography (CT). All patients underwent dual-energy CCT. For quantitative analysis, the CT attenuation density and iodine concentration of the intra-cardiac mass were measured on CT images. The Mann-Whitney test was used to evaluate differences in the mean CT attenuation density and the mean iodine concentrations between the cardiac myxoma and thrombus groups. Pathological results or follow-up with echocardiography was used to make the final diagnosis. There were a total of 17 cardiac myxomas and 20 thrombi. On CT, the mean CT numbers were not significantly different between cardiac myxomas and cardiac thrombi (91.7 ± 11.6 HU vs. 85.2 ± 10.9 HU, respectively, P = 0.241), whereas, the mean iodine concentration (mg/ml) was significantly different between cardiac myxomas and cardiac thrombi (3.53 ± 0.72 vs. 1.37 ± 0.31, respectively, P < 0.001). Dual-energy CCT using a quantitative analytic methodology can be used to differentiate between cardiac myxomas and thrombi. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 121~128 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Aged | - |
dc.subject.MESH | Contrast Media | - |
dc.subject.MESH | Diagnosis, Differential | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Heart Neoplasms/diagnostic imaging* | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Iopamidol | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Multidetector Computed Tomography* | - |
dc.subject.MESH | Myxoma/diagnosis* | - |
dc.subject.MESH | Predictive Value of Tests | - |
dc.subject.MESH | Prospective Studies | - |
dc.subject.MESH | Thrombosis/diagnostic imaging* | - |
dc.title | Dual-energy cardiac computed tomography for differentiating cardiac myxoma from thrombus | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학) | - |
dc.contributor.googleauthor | Yoo Jin Hong | - |
dc.contributor.googleauthor | Jin Hur | - |
dc.contributor.googleauthor | Young Jin Kim | - |
dc.contributor.googleauthor | Hye Jeong Lee | - |
dc.contributor.googleauthor | Sae Rom Hong | - |
dc.contributor.googleauthor | Young Joo Suh | - |
dc.contributor.googleauthor | Hee Yeong Kim | - |
dc.contributor.googleauthor | Ji Won Lee | - |
dc.contributor.googleauthor | Byoung Wook Choi | - |
dc.identifier.doi | 10.1007/s10554-014-0490-0 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A03320 | - |
dc.contributor.localId | A00727 | - |
dc.contributor.localId | A01892 | - |
dc.contributor.localId | A04059 | - |
dc.contributor.localId | A04370 | - |
dc.contributor.localId | A04396 | - |
dc.contributor.localId | A04422 | - |
dc.relation.journalcode | J01094 | - |
dc.identifier.eissn | 1875-8312 | - |
dc.identifier.pmid | 25011535 | - |
dc.identifier.url | http://link.springer.com/article/10.1007/s10554-014-0490-0 | - |
dc.subject.keyword | Dual-energy computed tomography (DECT) | - |
dc.subject.keyword | Cardiac myxoma | - |
dc.subject.keyword | Cardiac thrombus | - |
dc.subject.keyword | Differential diagnosis | - |
dc.contributor.alternativeName | Kim, Young Jin | - |
dc.contributor.alternativeName | Suh, Young Joo | - |
dc.contributor.alternativeName | Lee, Hye Jeong | - |
dc.contributor.alternativeName | Choi, Byoung Wook | - |
dc.contributor.alternativeName | Hur, Jin | - |
dc.contributor.alternativeName | Hong, Sae Rom | - |
dc.contributor.alternativeName | Hong, Yoo Jin | - |
dc.contributor.affiliatedAuthor | Lee, Hye Jeong | - |
dc.contributor.affiliatedAuthor | Kim, Young Jin | - |
dc.contributor.affiliatedAuthor | Suh, Young Joo | - |
dc.contributor.affiliatedAuthor | Choi, Byoung Wook | - |
dc.contributor.affiliatedAuthor | Hur, Jin | - |
dc.contributor.affiliatedAuthor | Hong, Sae Rom | - |
dc.contributor.affiliatedAuthor | Hong, Yoo Jin | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 30 | - |
dc.citation.number | Suppl 2 | - |
dc.citation.startPage | 121 | - |
dc.citation.endPage | 128 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING, Vol.30(Suppl 2) : 121-128, 2014 | - |
dc.identifier.rimsid | 39370 | - |
dc.type.rims | ART | - |
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