Congenital lobar emphysema: A diagnostic dilemma with coexistent congenital heart defects.

Key Clinical Message: Clinicians should think beyond pneumonia and left-to-right shunts when young children have persistent respiratory distress. Congenital lung anomalies, including congenital lobar emphysema, should be considered differential diagnoses. Chest X-ray and CT imaging should be conducted to gain insight regarding and establish diagnosis, respectively.