Advances in molecular pathology of lung cancer

Lung cancer is the highest incidence of malignant tumors in the world, and its mortality rate is also in the forefront. Therefore, early diagnosis and early treatment of lung cancer is essential to reduce the mortality and improve the quality of life of patients with lung cancer. In recent years, increasing attention has been paid to the research of the early diagnosis, treatment and prognosis of lung cancer. Therefore, it is of great significance to study the pathogenesis and diagnosis of lung cancer from molecular level. In recent years, the research on gene level has made great progress. The research progress of molecular pathology of lung cancer is summarized as follows.