What Researchers Did
Researchers described how they used bronchoscopy, a procedure involving a thin tube with a camera, to remove mesh that had eroded into the airways of four patients who previously had surgery for severe tracheobronchomalacia.
What They Found
Four patients, aged 49-78, developed respiratory symptoms like shortness of breath and cough due to mesh erosion after tracheobronchoplasty. Diagnostic bronchoscopy confirmed mesh had eroded into their airways. Therapeutic bronchoscopy successfully resected the eroding mesh segments; two patients achieved over 90% improved airway patency, and all experienced better symptom and infection control. One patient received hyperbaric oxygen therapy for mucosal healing.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
As a case series involving only four patients, the findings of this study may not apply to all individuals with mesh erosion after tracheobronchoplasty.