Age at high incidence of cancer

Cancer is most common in middle-aged and elderly patients, especially in elderly patients, who can be 50 to 70 years old. Of course, breast cancer is most common in 40 to 50 years old, and cancer screening must be carried out in the high incidence age group. Early detection and early treatment can achieve the best treatment effect. once patients show extensive metastasis, it is difficult to achieve cure in bed. Cancer is treated by surgery, chemotherapy, radiotherapy and targeted therapy. Comprehensive treatment can achieve better therapeutic results, but attention should be paid to adverse reactions.