to evaluate the usefulness of anti-t6 monoclonal antibody cell analysis in the assessment of diffuse lung disease , 77 bronchoalveolar lavages ( bal ) were performed on 70 subjects : 18 normal smokers , 14 normal nonsmokers , 30 patients with chronic interstitial lung diseases ( 15 sarcoidosis , 12 idiopathic or associated pulmonary fibrosis , 3 histiocytosis x ) and 8 patients with diffuse lung neoplastic disorders .
C0034069
pulmonary fibrosis
C0024115
lung