in order to compare the frequency of elevated lymphocyte proportions and elevated leu3/leu2 ( helper/inducer to suppressor/cytotoxic ) ratios in sarcoidosis with those in clinically similar interstitial lung diseases ( ilds ) , bronchoalveolar lavage ( bal ) lymphocyte proportions and leu3/leu2 ratios were determined for 20 patients with sarcoidosis and 30 patients with other ( non-sarcoidosis ) ilds [ cryptogenic fibrosing alveolitis ( seven ) , lung connective tissue disease ( seven ) , extrinsic allergic alveolitis ( four ) , lymphoproliferative disease ( two ) , and asbestosis ( ten ) ] , as well as in eight control subjects .
C0206062
ilds
C0002390
extrinsic allergic alveolitis