3cm invasive lung cancer can be treated in early stage.
3cm invasive lung cancer is staged as stage I. If there is no lymph node and distant metastasis, the prognosis is good, and it can be removed by radical surgery.
Lung adenocarcinoma, which is more common in women, metastasizes later than small-cell lung cancer. When detected at early stage, the prognosis is generally better, and it can be treated well through surgical resection and postoperative adjuvant chemotherapy with a higher five-year survival rate.
Common causes of lung adenocarcinoma include smoking, air pollution, ionizing radiation, genetic changes, etc. After adenocarcinoma treatment, there may be a risk of recurrence, so patients should undergo regular checkups, and should be treated as early as possible if cancer recurrence is found in the checkups.
When lung cancer occurs, patients should seek medical treatment in time, and adopt surgical treatment or chemotherapy program after clear diagnosis and staging.