Double aortic arch associated with bronchopulmonary sequestration: a rare dual anomaly

Area of Science:

• Pediatric Cardiology
• Congenital Malformations
• Thoracic Surgery

Background:

• Congenital cardiovascular anomalies present unique diagnostic and management challenges.
• Bronchopulmonary sequestration is a rare congenital lung malformation.
• Double aortic arch is a rare congenital anomaly of the aortic arch.

Observation:

• The study presents a rare co-occurrence of double aortic arch and bronchopulmonary sequestration in a single infant.
• Clinical presentation prompted detailed anatomical diagnosis.
• Echocardiography and multidetector computerized tomographic angiographic imaging were utilized for diagnosis.

Findings:

• The infant exhibited two distinct and rare congenital malformations simultaneously.
• This dual pathology is exceedingly rare, with only two cases reported in medical literature.
• Detailed imaging confirmed the anatomical diagnosis of both conditions.

Implications:

• This case underscores the importance of comprehensive diagnostic evaluation for complex congenital anomalies.
• Understanding the co-occurrence of these rare conditions can inform future clinical management strategies.
• Further research into the embryological basis of such dual pathologies may be warranted.