[Functional follow-up of pulmonary localization of scleroderma].

Pulmonary lesions of scleroderma are frequent, but little is known of their course, especially where lung function is concerned. We report the results of a longitudinal study performed in 32 patients with generalized scleroderma (ARA criteria) explored on at least 2 occasions with an interval of at least 24 months between the two examinations. Functional alterations seemed to be more pronounced in patients with severe Raynaud's syndrome, but in view of major individual variations no pathognomonic functional profile could be described.