title: [Laryngo-tracheal involvement in chronic atrophic polychondritis. X-ray computed tomographic aspects].
abstract: CT patterns of a relapsing polychondritis affecting the laryngeal cartilages are reported in a 42-year-old man with a 10-year medical history of this disease, corresponding to an irregular enlargement of the cricoid, thyroid cartilages and tracheal rings, with a moderate endoluminal narrowing. CT is useful to differentiate this rare inflammatory disease from others causes of airway narrowing, and could help in certain cases of diagnosis of beginning polychondritis.
authors.affiliation: Service de Radiologie, CHU G. Montpied, Clermont-Ferrand.
authors.forename: D
authors.initials: D
authors.lastname: Carrié
authors.forename: M
authors.initials: M
authors.lastname: Russier
authors.forename: L
authors.initials: L
authors.lastname: Gilain
authors.forename: L
authors.initials: L
authors.lastname: Boyer
authors.forename: C
authors.initials: C
authors.lastname: De Riberolles
authors.forename: J F
authors.initials: JF
authors.lastname: Viallet
mesh_terms: D000328:Adult; D006801:Humans; D007817:Laryngeal Cartilages / Q000000981:diagnostic imaging*; D008297:Male; D011081:Polychondritis, Relapsing / Q000175:diagnosis / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014132:Trachea / Q000000981:diagnostic imaging*
vernacular_title: Atteinte laryngo-trachéale d'une polychondrite chronique atrophiante. Aspects tomodensitométriques.