A Case of In-Stent Neoatherosclerosis 10 Years after Carotid Artery Stent Implantation: Observation with Optical Coherence Tomography and Plaque Histological Findings

We report a patient's case of slow progressive in-stent restenosis 10 years after bare-metal stent implantation to his carotid artery. We treated the patient with an additional stent placement under a distal filter protection device. Optical coherence tomographic assessment and plaque histology...

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Autores principales: MATSUMOTO, Hiroyuki, YAKO, Rie, MASUO, Osamu, HIRAYAMA, Katsuhisa, UEMATSU, Yuji, NAKAO, Naoyuki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japan Neurosurgical Society 2014
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4508713/
https://www.ncbi.nlm.nih.gov/pubmed/24257491
http://dx.doi.org/10.2176/nmc.cr2013-0063
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author MATSUMOTO, Hiroyuki
YAKO, Rie
MASUO, Osamu
HIRAYAMA, Katsuhisa
UEMATSU, Yuji
NAKAO, Naoyuki
author_facet MATSUMOTO, Hiroyuki
YAKO, Rie
MASUO, Osamu
HIRAYAMA, Katsuhisa
UEMATSU, Yuji
NAKAO, Naoyuki
author_sort MATSUMOTO, Hiroyuki
collection PubMed
description We report a patient's case of slow progressive in-stent restenosis 10 years after bare-metal stent implantation to his carotid artery. We treated the patient with an additional stent placement under a distal filter protection device. Optical coherence tomographic assessment and plaque histology during the carotid artery stenting (CAS) revealed atheromatous change at in-stent neointima, which contained lipid-rich plaque and calcification deposits. These findings suggest that in-stent neoatherosclerosis may play an important role in the pathogenesis of very late stent restenosis after CAS.
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spelling pubmed-45087132015-11-05 A Case of In-Stent Neoatherosclerosis 10 Years after Carotid Artery Stent Implantation: Observation with Optical Coherence Tomography and Plaque Histological Findings MATSUMOTO, Hiroyuki YAKO, Rie MASUO, Osamu HIRAYAMA, Katsuhisa UEMATSU, Yuji NAKAO, Naoyuki Neurol Med Chir (Tokyo) Case Report We report a patient's case of slow progressive in-stent restenosis 10 years after bare-metal stent implantation to his carotid artery. We treated the patient with an additional stent placement under a distal filter protection device. Optical coherence tomographic assessment and plaque histology during the carotid artery stenting (CAS) revealed atheromatous change at in-stent neointima, which contained lipid-rich plaque and calcification deposits. These findings suggest that in-stent neoatherosclerosis may play an important role in the pathogenesis of very late stent restenosis after CAS. The Japan Neurosurgical Society 2014-02 2013-11-20 /pmc/articles/PMC4508713/ /pubmed/24257491 http://dx.doi.org/10.2176/nmc.cr2013-0063 Text en © 2014 The Japan Neurosurgical Society This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/
spellingShingle Case Report
MATSUMOTO, Hiroyuki
YAKO, Rie
MASUO, Osamu
HIRAYAMA, Katsuhisa
UEMATSU, Yuji
NAKAO, Naoyuki
A Case of In-Stent Neoatherosclerosis 10 Years after Carotid Artery Stent Implantation: Observation with Optical Coherence Tomography and Plaque Histological Findings
title A Case of In-Stent Neoatherosclerosis 10 Years after Carotid Artery Stent Implantation: Observation with Optical Coherence Tomography and Plaque Histological Findings
title_full A Case of In-Stent Neoatherosclerosis 10 Years after Carotid Artery Stent Implantation: Observation with Optical Coherence Tomography and Plaque Histological Findings
title_fullStr A Case of In-Stent Neoatherosclerosis 10 Years after Carotid Artery Stent Implantation: Observation with Optical Coherence Tomography and Plaque Histological Findings
title_full_unstemmed A Case of In-Stent Neoatherosclerosis 10 Years after Carotid Artery Stent Implantation: Observation with Optical Coherence Tomography and Plaque Histological Findings
title_short A Case of In-Stent Neoatherosclerosis 10 Years after Carotid Artery Stent Implantation: Observation with Optical Coherence Tomography and Plaque Histological Findings
title_sort case of in-stent neoatherosclerosis 10 years after carotid artery stent implantation: observation with optical coherence tomography and plaque histological findings
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4508713/
https://www.ncbi.nlm.nih.gov/pubmed/24257491
http://dx.doi.org/10.2176/nmc.cr2013-0063
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