A case of systemic arterial supply to the right lower lobe of the lung: imaging findings and review of the literature
DOI:
https://doi.org/10.3941/jrcr.v8i3.2047Keywords:
Systemic arterialization of the lung without sequestration, systemic arterial supply, pulmonary artery abnormality, lung, haemoptysis, pulmonary sequestrationAbstract
Systemic arterialization of the lung without pulmonary sequestration is the rarest form of anomalous systemic arterial supply to the lung. This condition is characterised by an aberrant arterial branch arising from the aorta which supplies an area of lung parenchyma with normal bronchopulmonary anatomy. It is often diagnosed following investigation of an incidental cardiac murmur or based on abnormal imaging, as most patients are asymptomatic or minimally symptomatic. Thoracic computed tomography and computed tomography angiography are generally the most useful diagnostic tests. We present a case of a 22-year old female who was diagnosed with systemic arterial supply to a portion of otherwise normal right lower lobe following investigation of low volume haemoptysis.Downloads
Published
2014-03-25
Issue
Section
Thoracic Radiology
License
The publisher holds the copyright to the published articles and contents. However, the articles in this journal are open-access articles distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 License, which permits reproduction and distribution, provided the original work is properly cited. The publisher and author have the right to use the text, images and other multimedia contents from the submitted work for further usage in affiliated programs. Commercial use and derivative works are not permitted, unless explicitly allowed by the publisher.