Three-step lung cancer radiotherapy helps you get rid of lung cancer

How much do you know about the methods of radiotherapy for lung cancer? Radiotherapy for lung cancer is an indispensable step in the treatment of lung cancer, and knowing about radiotherapy for lung cancer is very helpful for the treatment of lung cancer. So, what are the specific methods of radiotherapy for lung cancer? Let's take a look at the methods of radiotherapy for lung cancer.

1. Preoperative radiotherapy

This type of lung cancer radiotherapy refers to irradiation before surgery. The dose is generally less than that of radical irradiation, and surgery is performed 2-3 weeks after completion. The purpose of lung cancer radiotherapy is to reduce the spread of cancer cells, lymph node metastasis, and tumor size, so as to improve the surgical effect and make the original inoperable tumor resectable.

2. Postoperative Radiotherapy

It is generally used for patients with residual lesions due to incomplete surgical resection, patients who are undergoing radiotherapy for lung cancer or patients who are suspected of having residual tumors beyond what can be seen with the naked eye, or patients whose tumors are highly malignant and sensitive to radiation. Radiotherapy for lung cancer usually starts 2 weeks after surgery, and the dose should be high. If preoperative radiotherapy has been performed, it should be reduced as appropriate.

3. Intraoperative Radiotherapy

During surgery, after the primary tumor and metastatic tumor are removed, the surrounding important organs are isolated and a large dose of radiation is given to the local tumor that may remain. Lung cancer radiotherapy can not only provide effective doses to the local tumor, but also reduce the limitation of radiation doses to the surrounding normal organs, and reduce the chance of tumor recurrence. Generally speaking, it is better than postoperative radiotherapy. However, intraoperative radiotherapy needs to be performed in the radiotherapy room, and lung cancer radiotherapy requires the patient to be moved from the operating room to the radiotherapy room for radiotherapy, which is quite inconvenient and difficult to be widely used.

The above is the introduction of the three-step lung cancer radiotherapy to help you get rid of lung cancer. If you have symptoms of lung cancer, please go to a regular hospital for treatment in time and do not delay the treatment time. If you have any questions about lung cancer radiotherapy, please consult online experts!

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