title: Bilateral choanal atresia and paranasal sinus hypoplasia in an adult patient with hypogammaglobulinaemia.
abstract: We present an unusual case of a young female patient presenting with bilateral choanal atresia, which was probably acquired, associated with nasal and paranasal sinus hypoplasia and hypogammaglobulinaemia.
authors.affiliation: Department of Otorhinolaryngology, Head and Neck Surgery, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK.
authors.forename: Hamid
authors.initials: H
authors.lastname: El-Sawy
authors.forename: M Azher
authors.initials: MA
authors.lastname: Siddiq
authors.forename: Aubu
authors.initials: A
authors.lastname: Anbarasu
mesh_terms: D000328:Adult; D000361:Agammaglobulinemia / Q000150:complications* / Q000188:drug therapy; D002754:Choanal Atresia / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D005260:Female; D006801:Humans; D015508:Nasal Obstruction / Q000150:complications / Q000000981:diagnostic imaging; D010254:Paranasal Sinus Diseases / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D011183:Postoperative Complications; D014057:Tomography, X-Ray Computed; D005719:gamma-Globulins / Q000627:therapeutic use
chemical_list: D005719:gamma-Globulins