What are the treatments for brain cancer

Brain cancer is a relatively serious brain disease. Tumors can be benign or malignant. If they are malignant, they are what we often call cancer. Whether they are benign or malignant, they will always have a great impact on the patient when they grow in the brain. When brain cancer occurs, the patient may become blind instantly or even die, which brings great pain to the patient. So what are the treatments for brain cancer? Let's take a look at the following article!

Treatment methods for brain cancer: 1. Radiation therapy: Radiation therapy uses radiation or gamma rays, high-speed neutron rays to kill tumor cells. Brain cancer lesion diagram is referred to as radiotherapy.
Radiation therapy is the most common adjuvant treatment for tumors, and is usually started 1 to 2 weeks after surgery. Radiation therapy mainly uses the fact that tumor cells are sensitive to radiation and are easily damaged by radiation to kill tumor cells. Generally, the treatment takes about four to eight weeks, and the size of the irradiation range and the dose are determined based on the different tumor pathological diagnoses, degree of differentiation, and imaging medical examination results. Radiation therapy is an effective method for many malignant tumors and deep benign tumors that cannot be safely removed. Currently, radiation therapy has developed into a form-fitting or positioning method, including linear accelerator radiation therapy, gamma-ray positioning radiosurgery, photon knife, etc. However, some malignant brain tumors still require large-scale brain radiation therapy or whole-skull and spine radiation therapy.
Brain cancer treatment method 2. Chemotherapy. Currently, chemotherapy for cancer has made great progress, but due to the special structure of the blood-brain barrier (BBB) ​​in the brain, chemotherapy for brain tumors is still subject to many limitations. Any chemotherapy drug can only pass through the vascular endothelial cells through the lipid solubility of the drug, and then enter the tumor cells to take effect. This pattern affects the speed and efficiency of the drug's action.