title: Endoscopic view of a foreign body in the nasal cavity that initially resembled a polypoid mass.
authors.affiliation: Section of Otolaryngology, Hospital of St. Raphael, New Haven, Conn., USA.
authors.forename: Eiji
authors.initials: E
authors.lastname: Yanagisawa
authors.forename: David J
authors.initials: DJ
authors.lastname: Lesnik
mesh_terms: D002675:Child, Preschool; D003937:Diagnosis, Differential; D004724:Endoscopy / Q000379:methods*; D005547:Foreign Bodies / Q000150:complications* / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008297:Male; D009296:Nasal Cavity; D015508:Nasal Obstruction / Q000209:etiology / Q000601:surgery; D009298:Nasal Polyps / Q000175:diagnosis