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Updated: Jul 19, 2026

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome
Published on: January 23, 2026
Isolated left lung aplasia with bronchial asthma
Sandeep Sahay1, R K Mathur, Ashok Shah
1Department of Respiratory Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India.
A rare case of left lung aplasia in an 8-year-old boy highlights the importance of diagnosing congenital lung defects. This condition, associated with bronchial asthma, requires a high index of suspicion for accurate identification.
Area of Science:
- Pediatric Pulmonology
- Thoracic Surgery
- Medical Imaging
Background:
- Congenital lung anomalies encompass pulmonary agenesis, aplasia, and hypoplasia, each with unique clinical significance.
- Early diagnosis and management are crucial for improving patient outcomes in pediatric respiratory conditions.
Observation:
- An 8-year-old boy presented with an opaque left hemithorax, initially treated for tuberculosis.
- Diagnostic evaluation included contrast-enhanced computed tomography and fiberoptic bronchoscopy.
- The patient also experienced wheezing dyspnea, diagnosed as bronchial asthma.
Findings:
- The detailed evaluation confirmed left lung aplasia, a rare congenital lung defect.
- The co-occurrence of congenital lung aplasia and bronchial asthma is exceptionally uncommon, with only two previous reports.
- This case underscores the diagnostic challenges and the need for a high index of suspicion.
Implications:
- Accurate diagnosis of congenital lung anomalies is essential for appropriate treatment and management.
- The association with bronchial asthma suggests potential shared etiological factors or complex developmental pathways.
- Further research into the interplay between congenital lung defects and respiratory comorbidities like asthma is warranted.
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