Cancer - new cases worldwide by type 2022
Number of new cancer cases
Cancer can be caused by internal factors like genetics and mutations, as well as external factors such as smoking and radiation. It occurs in the presence of uncontrolled growth and spread of abnormal cells. However, many cancer cases could be prevented, for example, by omitting cigarette usage and heavy alcohol consumption. Risk of developing cancer tends to increase with age and is most common in older adults. Nevertheless, cancer can develop in individuals of any age. Cancer can be treated through surgery, radiation, and chemotherapy, among other methods.
In the United States, there will be an estimated two million new cancer cases and 611,720 deaths in 2024. Among U.S. men, prostate cancer and lung and bronchus cancers are the most common cancer types as of 2024, totaling an estimated 299,010 and 116,310 cases, respectively. In women, breast cancer and lung and bronchus cancer are the most common newly diagnosed types, totaling 310,720 and 118,270 cases, respectively.