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Paving Stones in the Trachea
1College of Pulmonary & Critical Care Medicine, 8th Medical Centre, Chinese PLA General Hospital Beijing People's Republic of China.
Abstract:
Ulcer and white mucosal protrusion that resembled paving stones in the trachea were revealed under bronchoscopy in our case. Pathology of the mucosa indicated a large number of fungal hyphae. The patient was diagnosed as having invasive aspergillus tracheobronchitis (IATB). The image under bronchoscopy is very rare.
Insights
Invasive aspergillus tracheobronchitis (IATB) is a rare condition. Bronchoscopy revealed paving stone-like tracheal ulcers and fungal hyphae, leading to the IATB diagnosis.
Area of Science:
- Pulmonology
- Infectious Diseases
- Medical Mycology
Background:
- Invasive fungal infections can affect the airways.
- Aspergillus species are common opportunistic pathogens.
- Tracheobronchitis is inflammation of the trachea and bronchi.
Purpose of the Study:
- To report a rare case of invasive aspergillus tracheobronchitis (IATB).
- To highlight the characteristic bronchoscopic findings of IATB.
Main Methods:
- A case study approach was used.
- Bronchoscopy was performed to visualize the trachea.
- Mucosal biopsy and pathological examination were conducted.
Main Results:
- Bronchoscopy revealed tracheal ulcers and white mucosal protrusions resembling paving stones.
- Pathology confirmed the presence of numerous fungal hyphae in the tracheal mucosa.
- The patient was diagnosed with invasive aspergillus tracheobronchitis.
Conclusions:
- Invasive aspergillus tracheobronchitis is a rare but significant airway fungal infection.
- Distinctive bronchoscopic findings, such as paving stone-like lesions, can aid in diagnosis.
- Early diagnosis and treatment are crucial for managing invasive fungal infections of the trachea.
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