Coronary artery stent mimicking intracardiac thrombus on cardiac magnetic resonance imaging due to signal loss: case report

Abbas Ali Qayyum; Niels Grove Vejlstrup; Kiril Aleksov Ahtarovski; Klaus Fuglsang Kofoed; Jens Kastrup

doi:10.1016/j.mri.2012.02.023

Coronary artery stent mimicking intracardiac thrombus on cardiac magnetic resonance imaging due to signal loss: case report

Abbas Ali Qayyum, Niels Grove Vejlstrup, Kiril Aleksov Ahtarovski, Klaus Fuglsang Kofoed, Jens Kastrup

2 Citationer (Scopus)

Abstract

Since the introduction of percutaneous coronary intervention for coronary artery disease, thousands of patients have been treated with the implantation of coronary stents. Moreover, several of the patients with coronary stent undergo cardiac magnetic resonance (CMR) imaging every year. This case report is of a 77-year-old man who was previously treated with the implantation of a coronary stent in the left circumflex artery. He underwent CMR imaging, which revealed a process 14×21 mm in the left atrium. Cardiac contrast computed tomography did not demonstrate any cardiac pathology. While the signal loss on MRI associated with implanted metallic devices is known, we report a case where an implanted coronary stent in the left circumflex artery led to an intracardiac signal loss mimicking intracardiac thrombus/tumor.

Originalsprog	Engelsk
Tidsskrift	Magnetic Resonance Imaging
Vol/bind	30
Udgave nummer	6
Sider (fra-til)	889-92
Antal sider	4
ISSN	0730-725X
DOI	https://doi.org/10.1016/j.mri.2012.02.023
Status	Udgivet - jul. 2012

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10.1016/j.mri.2012.02.023

Citationsformater

@article{e25c5d73f9f2456cbb16e69cc57d4ef5,

title = "Coronary artery stent mimicking intracardiac thrombus on cardiac magnetic resonance imaging due to signal loss: case report",

abstract = "Since the introduction of percutaneous coronary intervention for coronary artery disease, thousands of patients have been treated with the implantation of coronary stents. Moreover, several of the patients with coronary stent undergo cardiac magnetic resonance (CMR) imaging every year. This case report is of a 77-year-old man who was previously treated with the implantation of a coronary stent in the left circumflex artery. He underwent CMR imaging, which revealed a process 14×21 mm in the left atrium. Cardiac contrast computed tomography did not demonstrate any cardiac pathology. While the signal loss on MRI associated with implanted metallic devices is known, we report a case where an implanted coronary stent in the left circumflex artery led to an intracardiac signal loss mimicking intracardiac thrombus/tumor.",

author = "Qayyum, {Abbas Ali} and Vejlstrup, {Niels Grove} and Ahtarovski, {Kiril Aleksov} and Kofoed, {Klaus Fuglsang} and Jens Kastrup",

year = "2012",

month = jul,

doi = "10.1016/j.mri.2012.02.023",

language = "English",

volume = "30",

pages = "889--92",

journal = "Magnetic Resonance Imaging",

issn = "0730-725X",

publisher = "Elsevier",

number = "6",

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TY - JOUR

T1 - Coronary artery stent mimicking intracardiac thrombus on cardiac magnetic resonance imaging due to signal loss

T2 - case report

AU - Qayyum, Abbas Ali

AU - Vejlstrup, Niels Grove

AU - Ahtarovski, Kiril Aleksov

AU - Kofoed, Klaus Fuglsang

AU - Kastrup, Jens

PY - 2012/7

Y1 - 2012/7

N2 - Since the introduction of percutaneous coronary intervention for coronary artery disease, thousands of patients have been treated with the implantation of coronary stents. Moreover, several of the patients with coronary stent undergo cardiac magnetic resonance (CMR) imaging every year. This case report is of a 77-year-old man who was previously treated with the implantation of a coronary stent in the left circumflex artery. He underwent CMR imaging, which revealed a process 14×21 mm in the left atrium. Cardiac contrast computed tomography did not demonstrate any cardiac pathology. While the signal loss on MRI associated with implanted metallic devices is known, we report a case where an implanted coronary stent in the left circumflex artery led to an intracardiac signal loss mimicking intracardiac thrombus/tumor.

AB - Since the introduction of percutaneous coronary intervention for coronary artery disease, thousands of patients have been treated with the implantation of coronary stents. Moreover, several of the patients with coronary stent undergo cardiac magnetic resonance (CMR) imaging every year. This case report is of a 77-year-old man who was previously treated with the implantation of a coronary stent in the left circumflex artery. He underwent CMR imaging, which revealed a process 14×21 mm in the left atrium. Cardiac contrast computed tomography did not demonstrate any cardiac pathology. While the signal loss on MRI associated with implanted metallic devices is known, we report a case where an implanted coronary stent in the left circumflex artery led to an intracardiac signal loss mimicking intracardiac thrombus/tumor.

U2 - 10.1016/j.mri.2012.02.023

DO - 10.1016/j.mri.2012.02.023

M3 - Journal article

C2 - 22495236

SN - 0730-725X

VL - 30

SP - 889

EP - 892

JO - Magnetic Resonance Imaging

JF - Magnetic Resonance Imaging

IS - 6

ER -

Coronary artery stent mimicking intracardiac thrombus on cardiac magnetic resonance imaging due to signal loss: case report

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