Patients with early stage of lung adenocarcinoma with ground glass nodule can be cured. In the early stage of lung adenocarcinoma, the degree of tumor infiltration is shallow, and there is no distant metastasis yet. At this time, it can be treated by surgical resection, and the possibility of completely removing the tumor is high, so the probability of cure is also relatively large, and the five-year survival rate of patients with stage I lung adenocarcinoma is about 70%. Although the prognosis of early-stage lung adenocarcinoma with ground-glass nodules is better, regular post-surgical checkups are still needed to help find out whether the tumor has metastasized or recurred after surgery. Patients diagnosed with MGNCC should actively cooperate with doctors to improve their prognosis.