Small Bowel Cancer: Statistics

Approved by the Cancer.Net Editorial Board, 08/2018

ON THIS PAGE: You will find information about the number of people who are diagnosed with small bowel cancer each year. You will also read general information on surviving the disease. Remember, survival rates depend on several factors. Use the menu to see other pages.

This year, an estimated 10,470 adults (5,430 men and 5,040 women) in the United States will be diagnosed with small bowel cancer.

It is estimated that 1,450 deaths (810 men and 640 women) from this disease will occur this year.

The 5-year survival rate tells you what percent of people live at least 5 years after the cancer is found. Percent means how many out of 100. The 5-year survival rate for all types of small bowel cancer is 67%.

When detected at an early stage, the 5-year survival rate for small bowel cancer is 83%. If small bowel cancer has spread to surrounding tissues or organs and/or the regional lymph nodes, the 5-year survival rate is 73%. If the cancer has spread to a distant part of the body, the 5-year survival rate is 43%. Almost 60% of patients are diagnosed with small bowel cancer at the regional or distant stage.

As explained in the Introduction, there are several types of small bowel cancer, and survival rates are different for each. Talk with your doctor about the survival rate for your specific type of cancer.

It is important to remember that statistics on the survival rates for people with small bowel cancer are an estimate. The estimate comes from annual data based on the number of people with this cancer in the United States. Also, experts measure the survival statistics every 5 years. So the estimate may not show the results of better diagnosis or treatment available for less than 5 years. People should talk with their doctor if they have any questions about this information. Learn more about understanding statistics.

Statistics adapted from the American Cancer Society's (ACS) publication, Cancer Facts and Figures 2017: Special Section – Rare Cancers in Adults, and the ACS website (January 2018).

The next section in this guide is Risk FactorsIt explains what factors may increase the chance of developing small bowel cancer. Use the menu to choose a different section to read in this guide.