bronchoscopy
Endoscopic examination of airways using a flexible or rigid scope to visualize the trachea, bronchi, and collect specimens for diagnosis.
Full Definition
Bronchoscopy is a minimally invasive diagnostic and therapeutic procedure that involves the insertion of a flexible or rigid bronchoscope through the nose, mouth, or artificial airway to directly visualize the larynx, trachea, and bronchial tree. In pediatrics, this procedure is performed under general anesthesia or conscious sedation and is indicated for evaluation of persistent cough, stridor, suspected foreign body aspiration, or recurrent pneumonia. The procedure allows for direct visualization of airway anatomy, collection of bronchoalveolar lavage fluid for microbiological analysis, tissue biopsies, and therapeutic interventions such as foreign body removal or airway dilation. Pediatric bronchoscopy requires specialized equipment sized appropriately for smaller airways and careful attention to ventilation management throughout the procedure.
Usage
Usage note: Specify flexible vs. rigid technique and indicate therapeutic interventions performed when applicable.
In Context
- "Flexible bronchoscopy revealed significant tracheomalacia with dynamic airway collapse during expiration." — Pulmonology procedure note
- "Rigid bronchoscopy was performed for foreign body removal after suspected aspiration of a small toy part." — Emergency surgical report