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7 Cards in this Set
- Front
- Back
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"Steeple sign"
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Croup
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Most common cause of acute upper airway obstruction in children?
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Croup (acute laryngotracheobronchitis)
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Cause of epiglottitis?
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Mostly Hemophilus influenzae
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Embryologic etiology of double aortic arch?
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Persistence of both L and R 4th aortic arches
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What is the anatomy of pulmonary sling?
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Left pulmonary artery arises from right pulmonary artery and passes between trachea and esophagus
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How does right aortic arch with aberrant left subclavian artery cause airway compression?
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Persistent ductus arteriosus
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Differential diagnosis for asymmetric lucent lung?
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Bronchial foreign body
Swyer-James syndrome Pulmonary hypoplasia |
