Ultra-short echo time magnetic resonance imaging for detection of pulmonary arteriovenous malformation recanalization after coil embolization: a case report and a phantom study

A pulmonary arteriovenous malformation (PAVM) is a direct connection between the pulmonary arteries and veins for which metallic coil transcatheter embolization is the standard of care. Detecting recanalization after PAVM treatment is crucial, but direct visualization with computed tomography or mag...

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Detalles Bibliográficos
Autores principales: Hamamoto, Kohei, Chiba, Emiko, Matsuura, Katsuhiko, Okochi, Tomohisa, Tanno, Keisuke, Tanaka, Osamu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: SAGE Publications 2017
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5602216/
https://www.ncbi.nlm.nih.gov/pubmed/28944082
http://dx.doi.org/10.1177/2058460117732101
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author Hamamoto, Kohei
Chiba, Emiko
Matsuura, Katsuhiko
Okochi, Tomohisa
Tanno, Keisuke
Tanaka, Osamu
author_facet Hamamoto, Kohei
Chiba, Emiko
Matsuura, Katsuhiko
Okochi, Tomohisa
Tanno, Keisuke
Tanaka, Osamu
author_sort Hamamoto, Kohei
collection PubMed
description A pulmonary arteriovenous malformation (PAVM) is a direct connection between the pulmonary arteries and veins for which metallic coil transcatheter embolization is the standard of care. Detecting recanalization after PAVM treatment is crucial, but direct visualization with computed tomography or magnetic resonance imaging (MRI) is generally difficult. Here, we report a case of a recanalized PAVM that was directly detected with ultra-short echo time MRI. The detection of these signals in the coils was confirmed in a phantom study.
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spelling pubmed-56022162017-09-22 Ultra-short echo time magnetic resonance imaging for detection of pulmonary arteriovenous malformation recanalization after coil embolization: a case report and a phantom study Hamamoto, Kohei Chiba, Emiko Matsuura, Katsuhiko Okochi, Tomohisa Tanno, Keisuke Tanaka, Osamu Acta Radiol Open Case Report A pulmonary arteriovenous malformation (PAVM) is a direct connection between the pulmonary arteries and veins for which metallic coil transcatheter embolization is the standard of care. Detecting recanalization after PAVM treatment is crucial, but direct visualization with computed tomography or magnetic resonance imaging (MRI) is generally difficult. Here, we report a case of a recanalized PAVM that was directly detected with ultra-short echo time MRI. The detection of these signals in the coils was confirmed in a phantom study. SAGE Publications 2017-09-14 /pmc/articles/PMC5602216/ /pubmed/28944082 http://dx.doi.org/10.1177/2058460117732101 Text en © The Foundation Acta Radiologica 2017 http://creativecommons.org/licenses/by-nc/4.0/ This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (http://www.creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).
spellingShingle Case Report
Hamamoto, Kohei
Chiba, Emiko
Matsuura, Katsuhiko
Okochi, Tomohisa
Tanno, Keisuke
Tanaka, Osamu
Ultra-short echo time magnetic resonance imaging for detection of pulmonary arteriovenous malformation recanalization after coil embolization: a case report and a phantom study
title Ultra-short echo time magnetic resonance imaging for detection of pulmonary arteriovenous malformation recanalization after coil embolization: a case report and a phantom study
title_full Ultra-short echo time magnetic resonance imaging for detection of pulmonary arteriovenous malformation recanalization after coil embolization: a case report and a phantom study
title_fullStr Ultra-short echo time magnetic resonance imaging for detection of pulmonary arteriovenous malformation recanalization after coil embolization: a case report and a phantom study
title_full_unstemmed Ultra-short echo time magnetic resonance imaging for detection of pulmonary arteriovenous malformation recanalization after coil embolization: a case report and a phantom study
title_short Ultra-short echo time magnetic resonance imaging for detection of pulmonary arteriovenous malformation recanalization after coil embolization: a case report and a phantom study
title_sort ultra-short echo time magnetic resonance imaging for detection of pulmonary arteriovenous malformation recanalization after coil embolization: a case report and a phantom study
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5602216/
https://www.ncbi.nlm.nih.gov/pubmed/28944082
http://dx.doi.org/10.1177/2058460117732101
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