Difficult Bronchoscopy and Foreign Body Removal: Our Experience

Foreign body in the airway is the most life-threatening situation. Most foreign bodies present as acute emergency and can be removed by endoscopy/bronchoscopy, while a few causes complication of a retained foreign body which requires emergency tracheostomy to secure airway followed by foreign body removal. We report our experience in the management of three children who required tracheostomy through which bronchoscope was introduced and foreign body removed. All patients with unrecognized retained foreign body presented with respiratory distress with desaturation. Imaging was suggestive of atelectasis. After foreign body removal patients recovered well and decannulated by day 5. Subglottis is the narrowest part of pediatric airway. As these foreign bodies were vegetative they are hygroscopic in nature and hence would not be able to remove the foreign body by bronchoscopic guidance. Hence, tracheostomy was done to provide access followed by bronchoscopic removal. Aspirated foreign body present challenges to the ear, nose, and throat surgeon. Newer techniques enable removal of foreign body easier. Tracheostomy combined with bronchoscopy can be a life-saving and easy to perform procedure which involves removal of foreign body at the same time.