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Late stent thrombosis after drug-eluting stent implantation: a rare case of accelerated neo-atherosclerosis and early manifestation of neointimal rupture.

Authors
 Young-June Yang  ;  Mihyun Kim  ;  Choongki Kim  ;  Junbeom Park 
Citation
 KOREAN CIRCULATION JOURNAL, Vol.41(7) : 409-412, 2011 
Journal Title
KOREAN CIRCULATION JOURNAL
ISSN
 1738-5520 
Issue Date
2011
Keywords
Neointima ; Stents ; Thrombosis
Abstract
An 80-year old woman suffered from sudden onset of chest pain and dyspnea, and visited the emergency room. She received stent implantation with a biolimus A9-eluting stent (Nobori® 3.0×24 mm) at a the mid-portion of the left anterior descending artery 5 months prior to admission. The emergency 5-month follow-up angiogram was performed under the impression of late stent thrombosis. The follow-up angiogram showed subtotal occlusion at the mid-portion of the left anterior descending artery, which was the same segment of previous stent implantation 5 months ago. Immediately after thrombus aspiration with the thrombus aspiration catheter, the optical coherence tomography showed layered appearance of neointimal hyperplasia and neointimal rupture within the previously stented segment. Thus, neointimal rupture within accelerated growth of neointimal tissue was observed within a relatively shorter period (i.e., about 5 months) after stent implantation.
Files in This Item:
T201193901.pdf Download
DOI
10.4070/kcj.2011.41.7.409
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Mi Hyun(김미현)
Kim, Byeong Keuk(김병극) ORCID logo https://orcid.org/0000-0003-2493-066X
Kim, Choong Ki(김충기)
Park, Jun Beom(박준범)
Yang, Young June(양영준)
Oh, Jae Won(오재원) ORCID logo https://orcid.org/0000-0002-4585-1488
Won, Ho Youn(원호연)
Hong, Myeong Ki(홍명기) ORCID logo https://orcid.org/0000-0002-2090-2031
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/95278
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