病人在进行放射治疗时，电离辐射的治疗机理是由射线以高速运动的粒子穿入机

When a patient is undergoing radiotherapy, the treatment mechanism of ionizing radiation is that the ray penetrates the irradiation part of the body with high-speed moving particles, causing ionization or excitation of the body's own atoms or molecules, thus causing damage to tumor cells or tissues. effect of treatment. Ionizing radiation can be divided into two ways: direct effect and indirect effect according to the different ways of causing damage.

The radiation therapy is caused by the movement of ionizing particles into the tumor or the patient's tissue at high speed. Therefore, the radiation therapy is caused by the movement of ionizing particles into the patient's tissue. According to the different ways of damage caused by ionizing radiation, it can be divided into two ways: direct effect and indirect effect

When patients are undergoing radiotherapy, the therapeutic mechanism of ionizing radiation is that the particles moving at high speed of rays penetrate into the irradiated parts of the body, causing the atoms or molecules of the body to ionize or excite, thus causing the damage of tumor cells or tissues to achieve the therapeutic effect. Ionizing radiation can be divided into direct and indirect ways according to different ways of damage.