Pulmonary artery pseudoaneurysms: endovascular management after adequate imaging diagnosis.
Endovascular procedures
False aneurysm
Hemoptysis
Pulmonary artery
Journal
European radiology
ISSN: 1432-1084
Titre abrégé: Eur Radiol
Pays: Germany
ID NLM: 9114774
Informations de publication
Date de publication:
Sep 2021
Sep 2021
Historique:
received:
07
09
2020
accepted:
19
02
2021
revised:
01
02
2021
pubmed:
14
3
2021
medline:
25
8
2021
entrez:
13
3
2021
Statut:
ppublish
Résumé
Pulmonary artery pseudoaneurysms (PAPs) are rare serious vascular abnormalities mostly due to infections and trauma, although other conditions such as vasculitis, neoplasms, or inflammatory lung diseases can also predispose to this entity. Endovascular techniques such as embolization or covered stent placement have mostly substituted surgical approaches, for their lower invasiveness and greater security, mainly in patients with life-threatening hemoptysis. The purpose of this manuscript is to describe the imaging findings of pulmonary artery pseudoaneurysms and their endovascular management including tips to help interventional radiologists. PAP should be diagnosed as accurately and early as possible in order to prompt endovascular management of further life-threatening hemoptysis. KEY POINTS: • Pulmonary artery pseudoaneurysms (PAPs) are rare serious vascular abnormalities that may represent a life-threatening condition, mainly due to Staphylococcus, Streptococcus, or Mycobacterium tuberculosis. • Radiologists should know the imaging findings of PAP in order to make an accurate and early diagnosis to prompt endovascular management of further life-threatening hemoptysis.
Identifiants
pubmed: 33713173
doi: 10.1007/s00330-021-07819-8
pii: 10.1007/s00330-021-07819-8
doi:
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
6480-6488Informations de copyright
© 2021. European Society of Radiology.
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