Do you really understand radiation therapy for lung cancer?

Do you really understand the radiotherapy for lung cancer? Lung cancer is one of the common diseases, and radiotherapy for lung cancer is one of the commonly used treatments for lung cancer. So, what exactly does radiotherapy for lung cancer refer to? Next, I will give you a detailed introduction to the radiotherapy for lung cancer, and I hope it will be helpful to you.

1. Principles of radiotherapy for lung cancer

Radiotherapy is best for small cell carcinoma, followed by squamous cell carcinoma, and the worst for adenocarcinoma. However, small cell carcinoma is prone to metastasis, so large-area irregular field irradiation is often used. The irradiation area should include the primary lesion, the bilateral supraclavicular areas of the mediastinum, and even the liver and brain, and should be supplemented with drug therapy. Squamous cell carcinoma in the radiotherapy of lung cancer has moderate sensitivity to radiation. The lesions are mainly local invasion and metastasis is relatively slow, so radical treatment is often used. Adenocarcinoma has poor sensitivity to radiation and is prone to hematogenous metastasis, so radiotherapy is rarely used for lung cancer alone. In addition to being affected by the pathological type, the sensitivity of the tumor to radiation is also affected by many factors such as the size of the tumor, the degree of differentiation of the tumor cells, the proportion of the tumor cell population, and the condition of the tumor bed. Therefore, before formulating a radiotherapy plan, a careful analysis should be made, and the pros and cons should be weighed comprehensively, and conclusions should not be drawn easily.

(ii) There are many radiation complications . Radiotherapy for lung cancer may even cause partial functional loss. For patients with advanced tumors, the effect of radiotherapy is not perfect. At the same time, patients with poor physical condition and older age are not suitable for radiotherapy. Those who are suitable for radiotherapy should also take the traditional Chinese medicine Zhenqingsan after radiotherapy to reduce the damage of radiotherapy to the body.

The above is the introduction of whether you really understand the radiotherapy of lung cancer. It is for your reference only. For the treatment of lung cancer, you must choose a regular hospital to receive treatment to avoid serious consequences. In addition, if you still have any questions about the radiotherapy of lung cancer, please consult online experts!

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