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Medical Term:

buckled innominate artery

 

Definition: elongation of the innominate artery manifest as a pulsating mass in the right supraclavicular space and as a radiographic appearance mimicking an aneurysm or tumor of the apex of the right lung or superior mediastinum.

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
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