Cancer is a major public health problem in the world.With the progress of medical technology,mean 5-year survival rates of colorectal cancer(CRC)have doubled over the past 40 years[1].However,in 2013,the International...Cancer is a major public health problem in the world.With the progress of medical technology,mean 5-year survival rates of colorectal cancer(CRC)have doubled over the past 40 years[1].However,in 2013,the International Agency for Research on Cancer(IARC)released data on cancer incidence,mortality and prevalence worldwide.The IARC’s online database provides the estimates for 28 types of cancer in 184 countries worldwide.展开更多
文摘Cancer is a major public health problem in the world.With the progress of medical technology,mean 5-year survival rates of colorectal cancer(CRC)have doubled over the past 40 years[1].However,in 2013,the International Agency for Research on Cancer(IARC)released data on cancer incidence,mortality and prevalence worldwide.The IARC’s online database provides the estimates for 28 types of cancer in 184 countries worldwide.