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Updated: Jul 23, 2026
07:56
Evaluating Regional Pulmonary Deposition using Patient-Specific 3D Printed Lung Models
Published on: November 11, 2020
Hut lung. A domestically acquired particulate lung disease
J A Gold1, J Jagirdar, J G Hay
1Division of Pulmonary and Critical Care Medicine, New York University School of Medicine, Bellevue Chest Service, New York 10016, USA.
Medicine
|October 20, 2000
Summary
This case study highlights domestically acquired particulate lung disease (DAPLD) from biomass smoke exposure. Early diagnosis and environmental removal are crucial for managing this widespread respiratory condition.
Area of Science:
- Pulmonary Medicine
- Environmental Health
- Radiology
Background:
- Domestically Acquired Particulate Lung Disease (DAPLD) affects 3 billion people globally.
- Biomass smoke inhalation is a major environmental risk factor for lung disease.
Observation:
- A non-smoking Bangladeshi woman presented with chronic cough, dyspnea, and early lung disease.
- High-resolution CT revealed numerous small nodules, sparing the pleura.
- Bronchoscopy showed anthracotic plaques and interstitial inflammation.
Findings:
- This is the first report detailing CT findings in advanced DAPLD.
- Histopathology confirmed diffuse anthracosis and interstitial inflammation.
- DAPLD presents with diverse respiratory symptoms, from chronic bronchitis to interstitial lung disease.
Implications:
- Accurate environmental history is key for DAPLD diagnosis.
- Invasive procedures like bronchoscopy aid in differentiating advanced DAPLD.
- Environmental modification, alternative fuels, and public education are vital for prevention and treatment.
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