Successful transcatheter arterial embolization of asymptomatic aneurysm associated with left inferior phrenic artery-to-left pulmonary artery fistula: A case report

Cases of inferior phrenic artery-to-pulmonary artery fistulas and those complicated by massive hemoptysis have been rarely reported. A 38-year-old man presented to our hospital with a chief complaint of coughing. Computed tomography (CT) revealed a nodule in the left lower lobe, and contrast-enhance...

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Autores principales: Kawakado, Keita, Yabuki, Takayuki, Nishi, Tatsuya, Nakanishi, Masamoto, Makimoto, Go, Tamura, Tomoki, Kuyama, Shoichi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8349102/
https://www.ncbi.nlm.nih.gov/pubmed/34401284
http://dx.doi.org/10.1016/j.rmcr.2021.101444
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author Kawakado, Keita
Yabuki, Takayuki
Nishi, Tatsuya
Nakanishi, Masamoto
Makimoto, Go
Tamura, Tomoki
Kuyama, Shoichi
author_facet Kawakado, Keita
Yabuki, Takayuki
Nishi, Tatsuya
Nakanishi, Masamoto
Makimoto, Go
Tamura, Tomoki
Kuyama, Shoichi
author_sort Kawakado, Keita
collection PubMed
description Cases of inferior phrenic artery-to-pulmonary artery fistulas and those complicated by massive hemoptysis have been rarely reported. A 38-year-old man presented to our hospital with a chief complaint of coughing. Computed tomography (CT) revealed a nodule in the left lower lobe, and contrast-enhanced CT showed inflow of contrast medium into the nodule. CT angiography detected an aneurysm associated with a left inferior phrenic artery-to-left pulmonary artery fistula. Transcatheter arterial embolization (TAE) was performed to prevent hemoptysis. Hemoptysis did not occur during the 2-year follow-up. We report a rare case of asymptomatic aneurysm associated with a left inferior phrenic artery-to-left pulmonary artery fistula, which was successfully treated using TAE to prevent hemoptysis.
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spelling pubmed-83491022021-08-15 Successful transcatheter arterial embolization of asymptomatic aneurysm associated with left inferior phrenic artery-to-left pulmonary artery fistula: A case report Kawakado, Keita Yabuki, Takayuki Nishi, Tatsuya Nakanishi, Masamoto Makimoto, Go Tamura, Tomoki Kuyama, Shoichi Respir Med Case Rep Case Report Cases of inferior phrenic artery-to-pulmonary artery fistulas and those complicated by massive hemoptysis have been rarely reported. A 38-year-old man presented to our hospital with a chief complaint of coughing. Computed tomography (CT) revealed a nodule in the left lower lobe, and contrast-enhanced CT showed inflow of contrast medium into the nodule. CT angiography detected an aneurysm associated with a left inferior phrenic artery-to-left pulmonary artery fistula. Transcatheter arterial embolization (TAE) was performed to prevent hemoptysis. Hemoptysis did not occur during the 2-year follow-up. We report a rare case of asymptomatic aneurysm associated with a left inferior phrenic artery-to-left pulmonary artery fistula, which was successfully treated using TAE to prevent hemoptysis. Elsevier 2021-05-31 /pmc/articles/PMC8349102/ /pubmed/34401284 http://dx.doi.org/10.1016/j.rmcr.2021.101444 Text en © 2021 The Author(s) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Case Report
Kawakado, Keita
Yabuki, Takayuki
Nishi, Tatsuya
Nakanishi, Masamoto
Makimoto, Go
Tamura, Tomoki
Kuyama, Shoichi
Successful transcatheter arterial embolization of asymptomatic aneurysm associated with left inferior phrenic artery-to-left pulmonary artery fistula: A case report
title Successful transcatheter arterial embolization of asymptomatic aneurysm associated with left inferior phrenic artery-to-left pulmonary artery fistula: A case report
title_full Successful transcatheter arterial embolization of asymptomatic aneurysm associated with left inferior phrenic artery-to-left pulmonary artery fistula: A case report
title_fullStr Successful transcatheter arterial embolization of asymptomatic aneurysm associated with left inferior phrenic artery-to-left pulmonary artery fistula: A case report
title_full_unstemmed Successful transcatheter arterial embolization of asymptomatic aneurysm associated with left inferior phrenic artery-to-left pulmonary artery fistula: A case report
title_short Successful transcatheter arterial embolization of asymptomatic aneurysm associated with left inferior phrenic artery-to-left pulmonary artery fistula: A case report
title_sort successful transcatheter arterial embolization of asymptomatic aneurysm associated with left inferior phrenic artery-to-left pulmonary artery fistula: a case report
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8349102/
https://www.ncbi.nlm.nih.gov/pubmed/34401284
http://dx.doi.org/10.1016/j.rmcr.2021.101444
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