Cancer is a disease that causes cells to grow and multiply uncontrollably in certain parts of the body. It may start in one part of the body and then spread to other areas. As a result, cancer can have a severe impact on the surrounding tissues and organs.
Despite substantial investment and years of research worldwide, cancer remains the leading cause of death in the United States. The National Cancer Institute estimate that doctors will diagnose 1,735,350 new cases across the U.S. in 2018 and that 609,640 people will die from cancer in this year.
Successful treatment may remove all signs of cancer from a person’s body. Doctors describe this as being in remission. However, cancer can return after remission, sometimes many years later.
Curing cancer would mean completely eradicating the condition without it coming back. Although this can happen for some people, there is currently no specific cure for cancer.
Many factors influence the likelihood of successful cancer treatment, including the type of cancer.
To understand the difference in outlook between cancer types, researchers often use a statistic called the 5-year survival rate. This figure refers to the percentage of people who survive for 5 years after the diagnosis of cancer.
The 5-year survival rate does not indicate whether or not treatment has removed all signs of cancer, but it is useful for comparing the relative severity of different types of cancer. It is important to remember that many other factors influence survival, such as how early the doctors detect the disease.
To provide a more accurate estimate of the outlook for cancer, doctors can also refer to 5-year relative survival rates. Relative survival rates compare people with a specific disease to those in the general population without the disease. They take into account the fact that other factors can impact on survival.
In this article, we look at the seven types of cancer that have the highest 5-year relative survival rates. These survival rates are primarily for cancers that doctors have diagnosed at an early stage.
1. Breast cancer
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