Additional pediatric resources: GeneralPediatrics.com | PediatricEducation.org | SearchingPediatrics.com
Michael P. D'Alessandro, M.D.
Peer Review Status: Internally Peer Reviewed
Etiology/Pathophysiology:
Edema of bronchial mucosa and bronchospasm leads to decreased
bronchiole caliber which leads to air trapping and hyperinflation. It
is often complicated by mucous plugging of the bronchi causing
atelectasis, most commonly in the right middle lobe.
Pathology:
Not applicable
Imaging Findings:
The chest is hyperinflated. Transient subsegmental areas of
atelectasis may be present. Pneumomediastinum may be present,
dissecting into the subcutaneous tissues of the chest and neck.
DDX:
References:
Additional pediatric resources: GeneralPediatrics.com | PediatricEducation.org | SearchingPediatrics.com
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