Abstract
Persistence of a fifth aortic arch with an ipsilateral fourth arch manifested as a double-lumen aortic arch (DLAA) is a rare congenital anomaly. We present one of the first cases diagnosed by magnetic resonance angiography (MRA) in a 7-year-old girl referred for treatment of subaortic membrane and aortic regurgitation.
MeSH terms
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Abnormalities, Multiple
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Aorta, Thoracic / abnormalities*
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Aortic Valve Insufficiency / complications
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Aortic Valve Insufficiency / diagnosis
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Child
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Ductus Arteriosus, Patent / complications
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Ductus Arteriosus, Patent / diagnosis
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Ductus Arteriosus, Patent / surgery
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Female
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Humans
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Magnetic Resonance Angiography / methods*