4D Flow MR Imaging Reveals a Decrease of Left Atrial Blood Flow in a Patient with Cardioembolic Cerebral Infarction after Pulmonary Left Upper Lobectomy

We present the case of a 76-year-old woman who underwent left upper lobectomy for lung adenocarcinoma. Three days after the surgery, a thrombus was observed in the pulmonary vein (PV) stump. Four months after the surgery, we performed 4D flow MRI, which revealed decreased blood flow, not only in the...

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Autores principales: Matsumoto, Mitsuo, Takegahara, Kyoshiro, Inoue, Tatsuya, Nakaza, Masatoki, Sekine, Tetsuro, Usuda, Jitsuo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japanese Society for Magnetic Resonance in Medicine 2020
Materias:
Innovative Clinical Image
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7809149/
https://www.ncbi.nlm.nih.gov/pubmed/32051361
http://dx.doi.org/10.2463/mrms.ici.2019-0142
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author Matsumoto, Mitsuo
Takegahara, Kyoshiro
Inoue, Tatsuya
Nakaza, Masatoki
Sekine, Tetsuro
Usuda, Jitsuo
author_facet Matsumoto, Mitsuo
Takegahara, Kyoshiro
Inoue, Tatsuya
Nakaza, Masatoki
Sekine, Tetsuro
Usuda, Jitsuo
author_sort Matsumoto, Mitsuo
collection PubMed
description We present the case of a 76-year-old woman who underwent left upper lobectomy for lung adenocarcinoma. Three days after the surgery, a thrombus was observed in the pulmonary vein (PV) stump. Four months after the surgery, we performed 4D flow MRI, which revealed decreased blood flow, not only in the left superior PV stump, but also over a widespread region around the left atrium-left superior PV junction. 4D flow MRI can clarify the altered hemodynamics underlying thrombus formation.
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spelling pubmed-78091492021-01-27 4D Flow MR Imaging Reveals a Decrease of Left Atrial Blood Flow in a Patient with Cardioembolic Cerebral Infarction after Pulmonary Left Upper Lobectomy Matsumoto, Mitsuo Takegahara, Kyoshiro Inoue, Tatsuya Nakaza, Masatoki Sekine, Tetsuro Usuda, Jitsuo Magn Reson Med Sci Innovative Clinical Image We present the case of a 76-year-old woman who underwent left upper lobectomy for lung adenocarcinoma. Three days after the surgery, a thrombus was observed in the pulmonary vein (PV) stump. Four months after the surgery, we performed 4D flow MRI, which revealed decreased blood flow, not only in the left superior PV stump, but also over a widespread region around the left atrium-left superior PV junction. 4D flow MRI can clarify the altered hemodynamics underlying thrombus formation. Japanese Society for Magnetic Resonance in Medicine 2020-02-13 /pmc/articles/PMC7809149/ /pubmed/32051361 http://dx.doi.org/10.2463/mrms.ici.2019-0142 Text en © 2020 Japanese Society for Magnetic Resonance in Medicine 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 Innovative Clinical Image
Matsumoto, Mitsuo
Takegahara, Kyoshiro
Inoue, Tatsuya
Nakaza, Masatoki
Sekine, Tetsuro
Usuda, Jitsuo
4D Flow MR Imaging Reveals a Decrease of Left Atrial Blood Flow in a Patient with Cardioembolic Cerebral Infarction after Pulmonary Left Upper Lobectomy
title 4D Flow MR Imaging Reveals a Decrease of Left Atrial Blood Flow in a Patient with Cardioembolic Cerebral Infarction after Pulmonary Left Upper Lobectomy
title_full 4D Flow MR Imaging Reveals a Decrease of Left Atrial Blood Flow in a Patient with Cardioembolic Cerebral Infarction after Pulmonary Left Upper Lobectomy
title_fullStr 4D Flow MR Imaging Reveals a Decrease of Left Atrial Blood Flow in a Patient with Cardioembolic Cerebral Infarction after Pulmonary Left Upper Lobectomy
title_full_unstemmed 4D Flow MR Imaging Reveals a Decrease of Left Atrial Blood Flow in a Patient with Cardioembolic Cerebral Infarction after Pulmonary Left Upper Lobectomy
title_short 4D Flow MR Imaging Reveals a Decrease of Left Atrial Blood Flow in a Patient with Cardioembolic Cerebral Infarction after Pulmonary Left Upper Lobectomy
title_sort 4d flow mr imaging reveals a decrease of left atrial blood flow in a patient with cardioembolic cerebral infarction after pulmonary left upper lobectomy
topic Innovative Clinical Image
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7809149/
https://www.ncbi.nlm.nih.gov/pubmed/32051361
http://dx.doi.org/10.2463/mrms.ici.2019-0142
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