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관상동맥 우회술후 다절편 전산화단층촬영 혈관조영술을 통한 우회도관의 개통성에 대한 비침습적 평가
DC Field | Value | Language |
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dc.contributor.author | 김영진 | - |
dc.contributor.author | 김태훈 | - |
dc.contributor.author | 서재승 | - |
dc.contributor.author | 유경종 | - |
dc.contributor.author | 주승호 | - |
dc.contributor.author | 최규옥 | - |
dc.contributor.author | 최동훈 | - |
dc.contributor.author | 최병욱 | - |
dc.date.accessioned | 2015-06-10T13:05:33Z | - |
dc.date.available | 2015-06-10T13:05:33Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 1738-2637 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/110992 | - |
dc.description.abstract | Purpose: We wanted to evaluate the utility of multi-slice computerized tomography (MSCT) for assessing coronary artery bypass graft patency and/or occlusion. Materials and Methods: For 24 patients, both conventional angiography and CT angiography with 4-MSCT were performed within seven days of one another in order to evaluate the accuracy of MSCT with regard to graft patency and/or occlusion. A follow-up CT angiogram was performed in patients with and without symptoms (n=11, n=34, respectively) with 4- or 16-MSCT. We retrospectively compared the results of MSCT to those of conventional coronary graft angiography. Results: Sixty-five grafts were evaluated for the accuracy of MSCT. Six of those 65 were occluded. The sensitivity, specificity, positive predictive value and negative predictive values of MSCT for the diagnosis of graft occlusion were 100% (6/6), 98% (58/59), 86% (6/7) and 100% (58/58), respectively. Patency could not be determined by angiography in two grafts; however, the grafts proved to be patent on MSCT. On follow-up, new graft occlusions in the asymptomatic patients were detected by MSCT in 8.2% of the previously patent grafts at the two years post-op, and in 15.2% at the three years post-op. Conclusion: MSCT is a practical and accurate noninvasive diagnostic tool for following up coronary artery bypass grafts. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 451~459 | - |
dc.language | Korean | - |
dc.publisher | 대한영상의학회 | - |
dc.relation.isPartOf | Journal of the Korean Society of Radiology | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | 관상동맥 우회술후 다절편 전산화단층촬영 혈관조영술을 통한 우회도관의 개통성에 대한 비침습적 평가 | - |
dc.title.alternative | Noninvasive Follow-up of Coronary Artery Bypass Graft Patency Using Multi-Slice Computed Tomography | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Thoracic & Cardiovascular Surgery (흉부외과학) | - |
dc.contributor.googleauthor | Seung Ho Joo | - |
dc.contributor.googleauthor | Byoung Wook Choi | - |
dc.contributor.googleauthor | Jae Seung Seo | - |
dc.contributor.googleauthor | Young-jin Kim | - |
dc.contributor.googleauthor | Tae Hoon Kim | - |
dc.contributor.googleauthor | Kyu Ok Choe | - |
dc.contributor.googleauthor | Donghoon Choi | - |
dc.contributor.googleauthor | Kyung-jong Yoo | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A01901 | - |
dc.contributor.localId | A02453 | - |
dc.contributor.localId | A03953 | - |
dc.contributor.localId | A04042 | - |
dc.contributor.localId | A04053 | - |
dc.contributor.localId | A04059 | - |
dc.contributor.localId | A00727 | - |
dc.contributor.localId | A01086 | - |
dc.relation.journalcode | J01843 | - |
dc.identifier.eissn | 2288-2928 | - |
dc.subject.keyword | Computed tomography (CT) | - |
dc.subject.keyword | Coronary vessels, surgery | - |
dc.subject.keyword | Grafts | - |
dc.subject.keyword | Graft patency | - |
dc.contributor.alternativeName | Kim, Young Jin | - |
dc.contributor.alternativeName | Kim, Tae Hoon | - |
dc.contributor.alternativeName | Seo, Jae Seung | - |
dc.contributor.alternativeName | Yoo, Kyung Jong | - |
dc.contributor.alternativeName | Joo, Seung Ho | - |
dc.contributor.alternativeName | Choe, Kyu Ok | - |
dc.contributor.alternativeName | Choi, Dong Hoon | - |
dc.contributor.alternativeName | Choi, Byoung Wook | - |
dc.contributor.affiliatedAuthor | Seo, Jae Seung | - |
dc.contributor.affiliatedAuthor | Yoo, Kyung Jong | - |
dc.contributor.affiliatedAuthor | Joo, Seung Ho | - |
dc.contributor.affiliatedAuthor | Choe, Kyu Ok | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.contributor.affiliatedAuthor | Choi, Byoung Wook | - |
dc.contributor.affiliatedAuthor | Kim, Young Jin | - |
dc.contributor.affiliatedAuthor | Kim, Tae Hoon | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 55 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 451 | - |
dc.citation.endPage | 459 | - |
dc.identifier.bibliographicCitation | Journal of the Korean Society of Radiology, Vol.55(5) : 451-459, 2006 | - |
dc.identifier.rimsid | 51903 | - |
dc.type.rims | ART | - |
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