Postoperative metastasis rate of invasive lung adenocarcinoma cannot be generalized, the specific metastasis rate is related to preoperative, postoperative pathological staging treatment method, physical condition, psychological and mental factors. Before stage IIIa, there is basically no metastasis, and after that, the 5-year survival rate is around 10%-30%.
Clinically, the 5-year survival rate is commonly used to assess the survival of tumor patients. If the pathological staging and clinical staging are before stage IIIa, the metastasis rate is not high, and most of the patients basically will not have recurrence. Generally speaking, after regular surgical treatment and postoperative adjuvant chemotherapy and radiotherapy, the five-year survival rate of patients can reach more than 30%. For patients in stage IIIb or IV, the survival rate drops to less than 10%.
It should be noted that patients can improve the prognosis of the disease and reduce the postoperative metastasis rate of invasive lung adenocarcinoma through early detection, early diagnosis and early treatment, so as to cure the disease.