What is the leading cancer killer in the United States?

Lung cancer is recognized as the leading cancer killer in the United States due to its high mortality rate. This is attributable to several factors, including its late diagnosis, as lung cancer often presents with minimal symptoms in the early stages, leading to most cases being discovered only when the disease is advanced. Additionally, the risk factors associated with lung cancer, particularly smoking, significantly contribute to both its high incidence and lethality. While breast cancer, prostate cancer, and colon cancer are also serious health concerns and can lead to death, they do not surpass lung cancer in terms of the number of deaths attributed to the disease each year. The significant impact of lung cancer underlines the importance of early detection and effective treatment strategies in reducing mortality rates associated with this condition.