Early surgery for lung microinvasive adenocarcinoma has a near zero recurrence rate. Lung micro-invasive adenocarcinoma refers to the cancer breaks through the basal layer, which can be detected clinically by CT examination, and is manifested as a small ground glass shape under CT image. As a kind of lung cancer in early stage, it has a certain degree of infiltrative nature, but since it has not metastasized, the depth of infiltration is very shallow, and generally it can be clinically cured through early radical surgery. The five-year survival rate is close to 100%, the recurrence rate is close to zero, and patients can survive for a long time. Thoracoscopic resection of minimally invasive adenocarcinoma of the lung is an option if available. For people with a family history of cancer, especially if they have recently had lung cancer, the probability of getting lung cancer themselves goes up. It is important to pay attention to medical checkups and regular examinations of the lungs, etc., for early detection of lung microinvasive adenocarcinoma.