Airway Stenosis Related to Foreign Body Aspiration: An Under-recognized Long term Complication.

Introduction: Sequelae of chronic foreign body aspiration include occlusive granulation tissue formation, which can cause delayed fixed airway stenosis. The aim of this study is to highlight this complication, which should be diagnosed early and treated proactively.

Methods: We present a case series of areca nut aspiration, an organic foreign body commonly chewed in Southeast Asia, complicated by delayed airway stenosis and examine the peculiar nature of areca nut that predisposes to this complication.

Flexible bronchoscopy-guided vocal cord biopsy under conscious sedation: An option to surgical biopsy in special situations.

Introduction: Vocal cord (VC) biopsies are usually performed with rigid laryngoscopy under general anesthesia (GA). In patients with comorbidities such as cardiovascular or pulmonary disease, the risk of GA is high, with morbidity and potential mortality. We describe VC biopsy (VCB) in such a high-risk cohort, done safely and successfully with flexible bronchoscopy-VCB (FB-VCB) and conscious sedation.