Haemoptysis due to an atypical right bronchial artery branching from the left subclavian artery evaluated by four-dimensional CT and bronchial arteriography.
bronchitis
interventional radiology
radiology
Journal
BMJ case reports
ISSN: 1757-790X
Titre abrégé: BMJ Case Rep
Pays: England
ID NLM: 101526291
Informations de publication
Date de publication:
10 Mar 2021
10 Mar 2021
Historique:
entrez:
11
3
2021
pubmed:
12
3
2021
medline:
15
5
2021
Statut:
epublish
Résumé
Haemoptysis can be a life-threatening condition, and bronchial artery embolisation (BAE) is the most effective treatment. A 19-year-old man who had been followed up for neutrophil migration failure and bronchiectasis since birth was admitted to our department with repeated haemoptysis. Contrast-enhanced CT revealed hyperplasia and tortuosity of the bronchial artery; however, it could not reveal the origin and running by the axial views. Three-dimensional (3D) and four-dimensional (4D) CT revealed branching of the right bronchial artery from the left subclavian artery and a bronchial artery-pulmonary artery shunt. Bronchial angiography confirmed these findings. Based on these findings, BAE was successfully performed. 3D and 4D CT can be useful for determining the cause of haemoptysis. Furthermore, evaluating the anatomy of bronchial arteries prior to BAE may be useful for performing safer procedures.
Identifiants
pubmed: 33692054
pii: 14/3/e239754
doi: 10.1136/bcr-2020-239754
pmc: PMC7949430
pii:
doi:
Types de publication
Case Reports
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Informations de copyright
© BMJ Publishing Group Limited 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.
Déclaration de conflit d'intérêts
Competing interests: None declared.
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