[Intralobar sequestration causing heart failure in a new born infant. Surgical correction]

Area of Science:

• Cardiology
• Pediatric Surgery
• Pulmonology

Background:

• Congenital pulmonary sequestration (CPS) is a rare developmental anomaly where lung tissue lacks normal bronchial connections and receives anomalous blood supply.
• CPS can present with diverse clinical manifestations, including respiratory distress and cardiovascular compromise in neonates.

Observation:

• A neonate presented with severe congestive heart failure attributed to an intralobar pulmonary sequestration.
• A fistula effect within the sequestrated area was identified as the cause of the heart failure.
• Venous drainage from the sequestration was primarily via the azygos vein to the superior vena cava, with accessory drainage to the left atrium.

Findings:

• The intralobar pulmonary sequestration in this neonate led to significant hemodynamic compromise.
• The anomalous venous drainage pattern contributed to the observed congestive heart failure.

Implications:

• Early diagnosis and surgical intervention, such as lobectomy, are crucial for managing neonates with symptomatic pulmonary sequestration.
• This case highlights the importance of considering CPS in neonates presenting with unexplained heart failure.
• Understanding the specific vascular anatomy of CPS is vital for surgical planning and successful outcomes.