Fiche publication
Date publication
avril 2019
Journal
Chest
Auteurs
Membres identifiés du Cancéropôle Est :
Pr CHENARD Marie-Pierre
,
Pr OHANA Mickaël
Tous les auteurs :
Fattori A, Ohana M, Hirschi S, Kessler R, Santelmo N, Nathan N, Chenard MP, Raymond S, Legendre M, Calabrese F
Lien Pubmed
Résumé
A nonsmoker man in his 40s underwent bilateral lung transplantation with a referral diagnosis of genetic-related idiopathic pulmonary fibrosis (IPF). The patient had no medical history in childhood and early adulthood, nor was there a family history of IPF. His nonsmoker father presented with lung cancer at 59 years of age. The patient was a professional brass instrument player; he had started playing at 9 years of age, and he was recently playing 3 to 4 h per day. He had a 7-year clinical history of chronic cough and shortness of breath. Bilateral fine crackles were present at clinical examination. There was no digital clubbing. Data had been collected since 2015: no clinical or immunologic signs of connective tissue disease were evident, including autoantibodies for myositis or anti-synthetase syndrome. Chest radiograph showed diffuse interstitial lung disease. Results of pulmonary function tests yielded a restrictive pattern with decreased FVC and decreased total lung capacity (69% and 47% of predicted, respectively). The FEV/FVC ratio was 86%, and carbon monoxide transfer coefficient was 36% of predicted. BAL cellular analysis consisted of macrophages (66%), lymphocytes (19%; CD4/CD8 ratio, 0.16), neutrophils (10%), and eosinophils (5%).
Référence
Chest. 2019 Apr;155(4):e91-e96
