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Medical Definition of Arteria lusoria
1. An aberrant right subclavian artery arising from the descending aorta; it passes posterior to the oesophagus, often producing dysphagia. (05 Mar 2000)
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1. An aberrant right subclavian artery arising from the descending aorta; it passes posterior to the oesophagus, often producing dysphagia. (05 Mar 2000)