many investigations stress the importance of dysplastic changes of bronchial epithelium , chronic bronchitis , and chronic scar producing inflammatory processes of the lung in the development of bronchopulmonary carcinoma. -- at the institute for lung diseases and tuberculosis golnik in the period from 1964 -- 1973 we found among 185 surgically resected lungs 20 cases ( 10,8 % ) of pulmonary scar cancer .
C0024109
lung
C0242379
pulmonary