An unusually large choanal polyp that almost completely obstructed the oropharyngeal airway.
Chen
Eaton
E
Southern New England Ear, Nose, Throat, and Facial Plastic Surgery Group, New Haven, Conn, USA.
Yanagisawa
Eiji
E
D000293:Adolescent; D000402:Airway Obstruction / Q000175:diagnosis* / Q000209:etiology; D004724:Endoscopy; D005260:Female; D006801:Humans; D009959:Oropharyngeal Neoplasms / Q000150:complications / Q000175:diagnosis*; D009960:Oropharynx / Q000503:physiopathology*; D011127:Polyps / Q000150:complications / Q000175:diagnosis*