title: [The pseudoalveolar form of sarcoïdosis: a diagnostic pitfall].
abstract: BACKGROUND
  Sarcoïdosis is a benign systemic granulomatosis whose aetiology remains unknown. Lung is the most frequently involved organ. The pseudoalveolar form of this disease is known to have an acute onset and is quite uncommon. Therefore, diagnosing such a rare variety of sarcoidosis is rather often challenging.
  
  
  METHODS
  In the present article, the authors report two cases of pseudoalveolar sarcoidosis. The patients, both young adults, showed no suggestive signs of sarcoidosis at first presentation. This resulted in a considerable delay to diagnosis and to the corticosteroid therapy.
  
  
  CONCLUSIONS
  The authors emphasize the rarity of the pseudoalveolar form of sarcoidosis. They insist on its roentgenographic characteristics and demonstrate the functional benefits allowed by the precocious medical management. They also propose a current review of the literature.
authors.affiliation: Service de Pneumologie, Hôpital Moulay Youssef, CHU Ibn Sina, Rabat, Maroc. ibnsellam2000@yahoo.fr
authors.forename: A
authors.initials: A
authors.lastname: Ibn Sellam
authors.forename: R
authors.initials: R
authors.lastname: Zahraoui
authors.forename: M
authors.initials: M
authors.lastname: Soualhi
authors.forename: A
authors.initials: A
authors.lastname: Chaibainou
authors.forename: J
authors.initials: J
authors.lastname: Benamor
authors.forename: J E
authors.initials: JE
authors.lastname: Bourkadi
authors.forename: G
authors.initials: G
authors.lastname: Iraqi
mesh_terms: D000328:Adult; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use; D006801:Humans; D008297:Male; D011241:Prednisone / Q000627:therapeutic use; D017565:Sarcoidosis, Pulmonary / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000188:drug therapy; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome
chemical_list: D000893:Anti-Inflammatory Agents; D011241:Prednisone