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Published on: May 14, 2012
Squawks as an important physical finding for differentiation of diffuse panbronchiolitis from asthma in children: A
Hisatoshi Okumura1, Atsushi Kawashima1, Akiko Hanamoto2
1Division of General Internal Medicine Fukuchiyama City Hospital Fukuchiyama-shi Japan.
Insights
Diffuse panbronchiolitis (DPB) is a chronic lung disease often misdiagnosed in children. Early diagnosis and macrolide antibiotic treatment significantly improve quality of life for young patients.
Area of Science:
- Pulmonology
- Pediatric Respiratory Medicine
Background:
- Diffuse panbronchiolitis (DPB) is a rare idiopathic chronic inflammatory lung disease.
- It typically affects adults but can occur in children, often misdiagnosed as asthma.
Observation:
- A 16-year-old male, previously treated for asthma, presented with symptoms suggestive of DPB.
- Key clinical signs included characteristic lung auscultation findings ('squawks') and a history of purulent sputum.
Findings:
- The patient received a correct diagnosis of DPB based on clinical evaluation.
- Initiation of long-term macrolide antibiotic therapy was implemented.
Implications:
- This case highlights the importance of considering DPB in pediatric patients with persistent respiratory symptoms misdiagnosed as asthma.
- Timely diagnosis and appropriate macrolide treatment can significantly improve patient outcomes and quality of life in young DPB patients.
Abstract:
Diffuse panbronchiolitis (DPB) is an idiopathic chronic inflammatory pulmonary disease clinically characterized by cough, sputum, and chronic sinusitis. Although the average age of onset is 40 years, DPB occasionally occurs in children and is often misdiagnosed as asthma. Long-term therapy with macrolide antibiotics significantly improves survival in DPB. Herein, we report the case of a 16-year-old man who had been treated for asthma and was referred to our department as transition from the Department of Pediatrics. Adequate auscultation to detect squawks and history taking of purulent sputum led to the correct diagnosis and appropriate treatment, which improved his quality of life.
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