Lung cancer nodule 2.1cm×1.9cm without metastasis should be treated surgically.
Lung cancer, also known as primary bronchopulmonary cancer, is a malignant tumor originated from bronchial mucosal epithelium or alveolar epithelium, which is mainly divided into small-cell lung cancer and non-small-cell lung cancer, and its treatments are often chosen according to the staging of the cancer.
Lung cancer can be divided into stage 0, I-IV according to TNM (T: primary tumor; N: lymphatic metastasis; M: distant metastasis;) staging. Lung cancer nodule 2.1cm×1.9cm (<3cm) without metastasis can be classified as stage IA according to TNM staging. No matter it is small-cell lung cancer or non-small-cell lung cancer, the treatment is surgical resection, which should ensure complete resection of the lesion, and usually can achieve curative effect.
Lung cancer nodule 2.1cm×1.9cm without metastasis should go to regular hospitals for early treatment.