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Left pulmonary artery sling with right lung aplasia
Charlotte Pierron1, Anne Sigal-Cinqualbre, Virginie Lambert
1Département des Cardiopathies Congénitales, Centre Chirurgical Marie Lannelongue, 92350 Le Plessis Robinson, France.
Journal of Pediatric Surgery
|November 15, 2011
Summary
Two cases of right pulmonary aplasia and left pulmonary artery sling causing severe respiratory issues were successfully treated. Surgical repositioning of the left pulmonary artery led to favorable outcomes in both patients.
Area of Science:
- Cardiology
- Thoracic Surgery
- Pediatric Pulmonology
Background:
- Congenital lung abnormalities, such as pulmonary aplasia, can present with complex vascular anomalies.
- Left pulmonary artery sling is a rare congenital vascular anomaly that can cause tracheomalacia and respiratory distress.
Observation:
- Two pediatric patients presented with right pulmonary aplasia and a left pulmonary artery sling.
- Both patients experienced severe respiratory symptoms necessitating intervention.
Findings:
- Surgical repositioning of the aberrant left pulmonary artery was performed without concurrent tracheal surgery.
- Both patients demonstrated a simple postoperative course and favorable long-term outcomes at follow-up.
Implications:
- This approach highlights the efficacy of targeted vascular repositioning for managing right pulmonary aplasia with left pulmonary artery sling.
- Computed tomography (CT) is crucial for accurate diagnosis and surgical planning in these complex congenital cases.
- Successful surgical correction can lead to significant improvement in respiratory symptoms and long-term patient well-being.
