Invasive lung adenocarcinoma has a chance to be completely cured after surgical treatment at the early stage of development. Invasive lung adenocarcinoma is one of the types of lung adenocarcinoma, which mainly originates from the epithelium of bronchial mucous membrane, and will lead to paroxysmal irritating cough, blood in sputum, dyspnea and other uncomfortable symptoms. For patients with invasive lung adenocarcinoma in the early stage of development, individuals with limited foci, if the tumor foci can be completely resected through surgery, it is possible to achieve the effect of eradicating the disease, thus completely curing the disease, but with certain chances of recurrence and metastasis. Whether it is invasive lung adenocarcinoma or other types of lung adenocarcinoma, the earlier the patients treat the disease, the higher the possibility of curing the disease, and the later the treatment, the worse the prognosis will be. It is recommended to seek professional medical help in time when some abnormal physical symptoms occur.