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Updated: Sep 25, 2025
10:19
Substernal Thyroid Biopsy Using Endobronchial Ultrasound-guided Transbronchial Needle Aspiration
Published on: November 10, 2014
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ENDOBRONCHIAL TUBERCULOSIS
Joana Martins1, Carlos Carvalho1, Francisco Freitas2
1Pulmonology Department - Centro Hospitalar Universitário Lisboa Norte, Lisboa, Portugal.
Portuguese Journal of Cardiac Thoracic and Vascular Surgery
|April 26, 2022
Summary
Endobronchial tuberculosis, a rare form of Mycobacterium tuberculosis infection, can manifest as whitish plaques in the airways. This condition requires careful diagnosis and management due to variable outcomes, including potential airway stenosis.
Area of Science:
- Pulmonology
- Infectious Diseases
- Microbiology
Background:
- Endobronchial tuberculosis is an uncommon manifestation of Mycobacterium tuberculosis infection.
- Diagnosis can be challenging, often requiring invasive procedures like bronchoscopy.
Observation:
- Videobronchofibroscopy revealed extensive whitish plaques and anthracotic lesions in the vocal cords, trachea, and bronchial trees.
- Lesions were predominantly observed in the upper left lobe of a 74-year-old Chinese female patient.
Findings:
- The observed lesions were highly compatible with Endobronchial tuberculosis.
- The pathological findings suggest a significant tuberculous involvement of the tracheobronchial tree.
Implications:
- Early and accurate diagnosis is crucial for effective treatment of endobronchial tuberculosis.
- The prognosis for endobronchial tuberculosis is variable, ranging from complete resolution to the development of severe endobronchial stenosis, necessitating long-term monitoring.
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