Congenital lobar emphysema: Pitfalls in diagnosis
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Updated: Mar 21, 2026

Protocol and Guidelines for Point-of-Care Lung Ultrasound in Diagnosing Neonatal Pulmonary Diseases Based on International Expert Consensus
Published on: March 6, 2019
Abhishek Chinya1, Prince Raj Pandey1, Shandip Kumar Sinha1
1Department of Paediatric Surgery, Maulana Azad Medical College, New Delhi, India.
Insights
Congenital lobar emphysema (CLE) is a rare lung condition causing infant respiratory distress. Early diagnosis and surgical intervention in infants with CLE can lead to dramatic improvements and positive outcomes.
Area of Science:
- Pediatric Surgery
- Thoracic Surgery
- Neonatal Medicine
Background:
- Congenital lobar emphysema (CLE) is a rare congenital anomaly causing severe respiratory distress in infants.
- Delayed diagnosis of CLE can lead to critical respiratory compromise and increased surgical risk.
Purpose of the Study:
- To highlight the importance of early diagnosis and prompt surgical management of congenital lobar emphysema.
- To present a case of a 3 1/2-month-old infant with CLE initially misdiagnosed as pneumonia.
Main Methods:
- Case report of an infant diagnosed with CLE after computed tomography (CT) of the thorax.
- Description of the clinical presentation, diagnostic process, and surgical intervention for CLE.
- Review of the patient's postoperative recovery and outcomes.
Main Results:
- The infant presented with recurrent pneumonia symptoms, leading to delayed CLE diagnosis.
- Emergency surgery was required due to sudden respiratory distress, confirming CLE.
- The patient showed dramatic improvement and an uneventful recovery following surgical resection.
Conclusions:
- A high index of clinical suspicion is crucial for the early diagnosis of CLE.
- Timely surgical intervention in infants with CLE is essential for favorable outcomes.
- Prompt diagnosis and treatment of CLE can prevent life-threatening respiratory complications.
Abstract:
Congenital lobar emphysema (CLE) is a rare but life-threatening congenital anomaly leading to respiratory distress in early childhood. Diagnosis requires a strong clinical suspicion. We report a case of a 31/2-month-old infant who was initially diagnosed with pneumonia requiring multiple hospital admissions. After computed tomography of the thorax, a diagnosis on CLE was made. The child was planned for surgery in the next available routine operation theatre. However, suddenly in the evening, she developed respiratory distress and needed emergency surgical intervention. The child improved dramatically after surgery, and the postoperative period was uneventful. Early diagnosis and treatment in such cases can lead to dramatic results.
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