What is stage 2a of lung cancer

Lung cancer is a malignant tumor disease that occurs in the lungs. Stage 2A lung cancer generally refers to the mid-stage of lung cancer. At this stage, there is still a certain chance of cure, and patients need to actively receive corresponding treatment.

At present, the TNA analysis method is used for most malignant tumors, which is mainly analyzed according to the metastasis and spread of the tumor, where T refers to the primary tumor, N refers to the regional lymph nodes, and M refers to distant metastasis. Stage 2A lung cancer should refer to stage T2N or T3N, which belongs to the mid-stage lung cancer. Patients generally begin to have some non-specific symptoms, such as coughing and blood in sputum. As the disease gradually worsens, fever symptoms may occur because the tumor has spread to the regional lymph nodes. If treatment is not taken in time, the disease will further expand, leading to distant metastasis, chest and back pain, coughing up blood and other symptoms.

Once lung cancer is diagnosed, you should cooperate with the doctor for treatment in a timely manner. If there are surgical indications, try to perform early surgery as soon as possible, cooperate with further chemotherapy, radiotherapy, etc. after surgery, and go to the hospital for regular check-ups.