Incidental extracardiac findings at cardiac CT angiography: comparison of prevalence and clinical significance between precontrast low-dose whole thoracic scan and postcontrast retrospective ECG-gated cardiac scan
DC Field | Value | Language |
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dc.contributor.author | Kim, Jin Woo | - |
dc.contributor.author | Kang, Eun-Young | - |
dc.contributor.author | Yong, Hwan Seok | - |
dc.contributor.author | Kim, Yoon Kyung | - |
dc.contributor.author | Woo, Ok Hee | - |
dc.contributor.author | Oh, Yu-Whan | - |
dc.contributor.author | Lee, Ki Yeol | - |
dc.contributor.author | Han, Heon | - |
dc.date.accessioned | 2021-09-09T01:08:14Z | - |
dc.date.available | 2021-09-09T01:08:14Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2009 | - |
dc.identifier.issn | 1569-5794 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/122135 | - |
dc.description.abstract | Purpose To compare the prevalence and clinical significance of incidental extracardiac findings at cardiac CT angiography (CCTA) with precontrast low-dose whole thoracic scan (LDCT) and ECG-gated CCTA. Materials and Methods We reviewed 254 patients who underwent CCTA. All participants first underwent LDCT to determine a range for CCTA and to screen unrecognized extracardiac lesions. CCTA was reconstructed with a small field of view of the heart. Clinically significant extracardiac findings were defined as abnormalities requiring further diagnostic work up, therapeutic intervention, or follow-up. Results On LDCT, 285 extracardiac findings were detected in 62.6% patients; on CCTA, 18 findings in 7% patients. Among these, 66 findings in 20.4% patients were considered clinically significant on LDCT, and 4 findings in 1.6% patients on CCTA. Conclusion Clinically significant extracardiac findings are common in patients undergoing CCTA with a considerable number of extracardiac findings being detected only on LDCT. We advise performing whole thorax LDCT prior to CCTA. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | MULTIDETECTOR COMPUTED-TOMOGRAPHY | - |
dc.subject | NONINVASIVE CORONARY-ANGIOGRAPHY | - |
dc.subject | SIGNIFICANT NONCARDIAC FINDINGS | - |
dc.subject | MDCT | - |
dc.title | Incidental extracardiac findings at cardiac CT angiography: comparison of prevalence and clinical significance between precontrast low-dose whole thoracic scan and postcontrast retrospective ECG-gated cardiac scan | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kang, Eun-Young | - |
dc.contributor.affiliatedAuthor | Yong, Hwan Seok | - |
dc.contributor.affiliatedAuthor | Woo, Ok Hee | - |
dc.contributor.affiliatedAuthor | Oh, Yu-Whan | - |
dc.identifier.doi | 10.1007/s10554-008-9417-y | - |
dc.identifier.scopusid | 2-s2.0-64249166756 | - |
dc.identifier.wosid | 000266553000009 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING, v.25, pp.75 - 81 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING | - |
dc.citation.title | INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING | - |
dc.citation.volume | 25 | - |
dc.citation.startPage | 75 | - |
dc.citation.endPage | 81 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Cardiovascular System & Cardiology | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Cardiac & Cardiovascular Systems | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.subject.keywordPlus | MULTIDETECTOR COMPUTED-TOMOGRAPHY | - |
dc.subject.keywordPlus | NONINVASIVE CORONARY-ANGIOGRAPHY | - |
dc.subject.keywordPlus | SIGNIFICANT NONCARDIAC FINDINGS | - |
dc.subject.keywordPlus | MDCT | - |
dc.subject.keywordAuthor | Cardiac CT angiography | - |
dc.subject.keywordAuthor | Low-dose CT | - |
dc.subject.keywordAuthor | Whole thoracic scan | - |
dc.subject.keywordAuthor | Extra cardiac finding | - |
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