Cited 6 times in
Optical coherence tomographic observation of morphological features of neointimal tissue after drug-eluting stent implantation.
DC Field | Value | Language |
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dc.contributor.author | 고영국 | - |
dc.contributor.author | 김병극 | - |
dc.contributor.author | 김중선 | - |
dc.contributor.author | 신동호 | - |
dc.contributor.author | 이승률 | - |
dc.contributor.author | 장양수 | - |
dc.contributor.author | 최동훈 | - |
dc.contributor.author | 홍명기 | - |
dc.contributor.author | 이승율 | - |
dc.date.accessioned | 2015-01-06T16:52:01Z | - |
dc.date.available | 2015-01-06T16:52:01Z | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 0513-5796 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/98921 | - |
dc.description.abstract | PURPOSE: The impacts of different time courses and the degree of neointimal growth on neointimal morphology have not yet been sufficiently investigated. Therefore, we evaluated the morphological features of neointimal tissue after drug-eluting stent (DES) implantation using optical coherence tomography (OCT). MATERIALS AND METHODS: The morphological features of neointimal tissue in stented segments with a maximal percentage of cross-sectional area (CSA) stenosis of neointima were evaluated in 507 DES-treated lesions with >100 μm mean neointimal thickness on follow-up OCT. Neointimal tissue was categorized as homogeneous, heterogeneous, layered, or neoatherosclerotic. RESULTS: In lesions with <50% of neointimal CSA stenosis, homogeneous neointima (68.2%) was predominant, followed by heterogeneous neointima (14.1%) and layered neointima (14.1%). In lesions with ≥50% of neointimal CSA stenosis, layered neointima was most frequently observed (68.3%), followed by neoatherosclerotic neointima (25.2%). In subgroup analysis of lesions with ≥50% of neointimal CSA stenosis, 89.5% of the lesions with a stent age<30 months were layered neointima, while 62.3% of the lesions with a stent age≥30 months were neoatherosclerotic neointima. CONCLUSION: This study suggests that the OCT-detected morphology of DES neointimal tissue was different according to the follow-up time course and degree of neointimal hyperplasia. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 944~952 | - |
dc.relation.isPartOf | YONSEI MEDICAL JOURNAL | - |
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 | Coronary Artery Disease/surgery* | - |
dc.subject.MESH | Drug-Eluting Stents* | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Neointima/diagnosis* | - |
dc.subject.MESH | Tomography, Optical Coherence/methods* | - |
dc.title | Optical coherence tomographic observation of morphological features of neointimal tissue after drug-eluting stent implantation. | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Internal Medicine (내과학) | - |
dc.contributor.googleauthor | Seung-Yul Lee | - |
dc.contributor.googleauthor | Dong-Ho Shin | - |
dc.contributor.googleauthor | Jung-Sun Kim | - |
dc.contributor.googleauthor | Byeong-Keuk Kim | - |
dc.contributor.googleauthor | Young-Guk Ko | - |
dc.contributor.googleauthor | Donghoon Choi | - |
dc.contributor.googleauthor | Yangsoo Jang | - |
dc.contributor.googleauthor | Myeong-Ki Hong | - |
dc.identifier.doi | 10.3349/ymj.2014.55.4.944 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00127 | - |
dc.contributor.localId | A00493 | - |
dc.contributor.localId | A00961 | - |
dc.contributor.localId | A02097 | - |
dc.contributor.localId | A03448 | - |
dc.contributor.localId | A04053 | - |
dc.contributor.localId | A04391 | - |
dc.contributor.localId | A02922 | - |
dc.relation.journalcode | J02813 | - |
dc.identifier.eissn | 1976-2437 | - |
dc.identifier.pmid | 24954322 | - |
dc.subject.keyword | Optical coherence tomography | - |
dc.subject.keyword | coronary artery disease | - |
dc.subject.keyword | stent | - |
dc.contributor.alternativeName | Ko, Young Guk | - |
dc.contributor.alternativeName | Kim, Byeong Keuk | - |
dc.contributor.alternativeName | Kim, Jung Sun | - |
dc.contributor.alternativeName | Shin, Dong Ho | - |
dc.contributor.alternativeName | Lee, Seung Yul | - |
dc.contributor.alternativeName | Jang, Yang Soo | - |
dc.contributor.alternativeName | Choi, Dong Hoon | - |
dc.contributor.alternativeName | Hong, Myeong Ki | - |
dc.contributor.affiliatedAuthor | Ko, Young Guk | - |
dc.contributor.affiliatedAuthor | Kim, Byeong Keuk | - |
dc.contributor.affiliatedAuthor | Kim, Jung Sun | - |
dc.contributor.affiliatedAuthor | Shin, Dong Ho | - |
dc.contributor.affiliatedAuthor | Jang, Yang Soo | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.contributor.affiliatedAuthor | Hong, Myeong Ki | - |
dc.contributor.affiliatedAuthor | Lee, Seung Yul | - |
dc.citation.volume | 55 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 944 | - |
dc.citation.endPage | 952 | - |
dc.identifier.bibliographicCitation | YONSEI MEDICAL JOURNAL, Vol.55(4) : 944-952, 2014 | - |
dc.identifier.rimsid | 53781 | - |
dc.type.rims | ART | - |
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