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Relationship between bronchial anthracofibrosis and endobronchial tuberculosis
Hyun Ji Kim1, Sang Dong Kim, Dong Woo Shin
1Department of Internal Medicine, Daegu Fatima Hospital, Daegu, Korea.
The Korean Journal of Internal Medicine
|May 18, 2013
Summary
Bronchial anthracofibrosis (BAF) may increase the risk of developing endobronchial tuberculosis (EBTB). Biomass smoke exposure is a significant independent factor for EBTB, influencing its location and type.
Area of Science:
- Pulmonary Medicine
- Infectious Diseases
- Respiratory Pathology
Background:
- Bronchial anthracofibrosis (BAF) is associated with various pulmonary diseases.
- The relationship between BAF and endobronchial tuberculosis (EBTB) requires further investigation.
Purpose of the Study:
- To determine the association between bronchial anthracofibrosis and endobronchial tuberculosis.
- To identify risk factors and clinical characteristics of EBTB in patients with BAF.
Main Methods:
- Retrospective analysis of 156 patients diagnosed with EBTB via bronchoscopy.
- Comparison of clinical and bronchoscopic findings between patients with BAF (n=72) and without BAF (n=84).
Main Results:
- History of biomass smoke exposure was a significant independent factor for EBTB (adjusted OR, 17.471).
- EBTB was more frequent in the right lung, particularly the right middle lobe, in the BAF group.
- The BAF group showed a higher prevalence of the ulcerative type of EBTB.
Conclusions:
- BAF may serve as a risk factor for EBTB.
- BAF appears to influence the location and morphological type of EBTB at diagnosis.
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