title: [Cystic lung disease associated with Sjögren's syndrome: 2 cases].
abstract: BACKGROUND
  Cystic lung disease is characterised on chest iconography by foci of decreased lung density with definable and thinned walls (wall thickness<4 mm) and with length's diameter superior at 1 cm. Cystic lung disease is exceptionally associated with the Sjögren's syndrome; very few cases have been described.
  
  
  METHODS
  We report two cases of cystic lung disease associated with Sjögren's syndrome, one occurring in a Lupus-Sjögren's overlapping syndrome, and another revealing primary Sjögren's syndrome.
  
  
  CONCLUSIONS
  The Sjögren's syndrome should be recognised as could be associated with Cystic lung disease; and latent Sjögren's syndrome should be researched in presence of cystic lung lesions.
authors.affiliation: Service de médecine interne, hôpital Claude-Huriez, CHRU de Lille, 59037 Lille, France. cfoguem@caramail.com
authors.forename: C
authors.initials: C
authors.lastname: Foguem
authors.forename: D
authors.initials: D
authors.lastname: Launay
authors.forename: M
authors.initials: M
authors.lastname: Lambert
authors.forename: T
authors.initials: T
authors.lastname: Quemeneur
authors.forename: E
authors.initials: E
authors.lastname: Hachulla
authors.forename: B
authors.initials: B
authors.lastname: Wallaert
authors.forename: P-Y
authors.initials: PY
authors.lastname: Hatron
mesh_terms: D000305:Adrenal Cortex Hormones / Q000008:administration & dosage / Q000627:therapeutic use; D000328:Adult; D018893:Bronchoalveolar Lavage; D003560:Cysts / Q000150:complications* / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000188:drug therapy; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000150:complications* / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000188:drug therapy; D008875:Middle Aged; D013902:Radiography, Thoracic; D012129:Respiratory Function Tests; D012859:Sjogren's Syndrome / Q000150:complications* / Q000175:diagnosis; D013997:Time Factors; D014057:Tomography, X-Ray Computed
chemical_list: D000305:Adrenal Cortex Hormones