the findings obtained in this study indicate that surfactant apoprotein is a good marker to distinguish adenocarcinoma of the lung from other histologic types of lung cancer and from neoplasms metastatic to the lung , and that type ii pneumocytes and clara cells , non-neoplastic and neoplastic , are morphologically and functionally closely related and might belong to the same cell lineage .
C0152013
adenocarcinoma of the lung
C0024109
lung