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Chronic Eosinophilic Pneumonia: A Pediatric Case with Idiopathic Bronchiectasis
Hanna Hong1,2, Pornchai Tirakitsoontorn1
1Pulmonology Division, Children's Hospital of Orange County, Orange, California.
Pediatric Allergy, Immunology, and Pulmonology
|August 4, 2022
Summary
Chronic eosinophilic pneumonia (CEP) can present unusually in children as asymptomatic bronchiectasis. Surgical lung biopsy aided diagnosis in a pediatric case lacking typical eosinophilia, suggesting underdiagnosis.
Area of Science:
- Pulmonology
- Pediatric Respiratory Medicine
- Rare Lung Diseases
Background:
- Chronic eosinophilic pneumonia (CEP) is a rare pediatric lung disease.
- Diagnosis is challenging due to nonspecific symptoms and lack of strict criteria.
- Typical presentation involves respiratory distress and peripheral infiltrates.
Purpose of the Study:
- To report an unusual case of pediatric CEP.
- To highlight the diagnostic role of surgical lung biopsy.
- To suggest bronchiectasis as a potential presenting sign of CEP.
Main Methods:
- Case report of a 14-year-old female.
- Detailed clinical presentation and imaging review.
- Surgical lung biopsy for definitive diagnosis.
Main Results:
- The patient presented with asymptomatic bronchiectasis, not typical CEP symptoms.
- Peripheral and alveolar eosinophilia were absent.
- Surgical lung biopsy confirmed the diagnosis of CEP.
Conclusions:
- Bronchiectasis may be an atypical presentation of pediatric CEP.
- Asymptomatic CEP cases might be underreported in children.
- Surgical lung biopsy is crucial for diagnosis when typical signs are absent.
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