RT Journal Article SR Electronic T1 Prolapsed antrochoanal polyp: an unusual cause of acute adult respiratory distress JF BMJ Case Reports FD BMJ Publishing Group Ltd SP bcr-2017-220518 DO 10.1136/bcr-2017-220518 VO 2017 A1 Thomas Terence Whittle A1 Stuart Benzie A1 Daniel Graham YR 2017 UL http://casereports.bmj.com/content/2017/bcr-2017-220518.abstract AB Here we describe an adult male who presented with acute dyspnoea and airway occlusion. Nasoendoscopy revealed a large antrochoanal polyp extending from his maxillary sinus to the level of the epiglottis. The patient underwent a successful semi-emergency polypectomy following initial stabilisation with medication.