A New Scope of Practice: Adult Pulmonary Aspiration Managed With a Pediatric Gastroscope: A Case Report.

Pulmonary aspiration continues to be a major cause of anesthesia-related mortality. Anesthesiologists are encouraged to perform bronchoscopy to manage aspiration of particulate matter; however, they have limited training and experience in clearing luminal obstructions endoscopically. In our report, an adult with achalasia aspirated during induction for a per-oral endoscopic myotomy (POEM), resulting in desaturation and high airway pressures. Bronchoscopy by the anesthesiologist was ineffective. However, bronchoscopy by the gastroenterologist using a pediatric gastroscope cleared the bronchi of debris and led to immediate clinical improvement. Anesthesiologists, faced with particulate matter aspiration, could consider assistance from a gastrointestinal endoscopist.