Blog Topics. Colon Cancer Statistics by Age The average age for men to be diagnosed with colon cancer is American Society of Clinical Oncology The average age of diagnosis for women is National Center for Biotechnology Information, U.
National Library of Medicine The lifetime risk of developing colorectal cancer is about 4. American Cancer Society The rate of new cases of colorectal cancer is about In alone, it is estimated that there will be , new cases of colon cancer.
National Cancer Institute People with a first-degree relative parent, sibling, or children who have had colorectal cancer are two to four times more likely to develop this cancer compared to those without a family history.
American Cancer Society Survival Treatment for colorectal cancer has advanced over the past several decades due to improvements in imaging, surgical techniques, and chemotherapy. Members of families with certain uncommon inherited conditions have a higher risk of colorectal cancer, as well as other types of cancer.
These include:. Familial adenomatous polyposis FAP. Gardner syndrome , a subtype of FAP. Juvenile polyposis syndrome JPS. Muir-Torre syndrome , a subtype of Lynch Syndrome.
Peutz-Jeghers syndrome PJS. Inflammatory bowel disease IBD. This increases the risk of colorectal cancer. IBS does not increase your risk of colorectal cancer. Adenomatous polyps adenomas. Polyps are not cancer, but some types of polyps called adenomas can develop into colorectal cancer over time. Polyps can often be completely removed using a tool during a colonoscopy, a test in which a doctor looks into the colon using a lighted tube after the patient has been sedated.
Polyp removal can prevent colorectal cancer. People who have had adenomas have a greater risk of additional polyps and of colorectal cancer, and they should have follow-up screening tests regularly see Screening. Personal history of certain types of cancer. People with a personal history of colorectal cancer previously, or a diagnosis of ovarian cancer or uterine cancer are more likely to develop colorectal cancer.
Physical inactivity and obesity. People who lead an inactive lifestyle , meaning no regular exercise and a lot of sitting, and people who are overweight or obese may have an increased risk of colorectal cancer.
Current research consistently links eating more red meat and processed meat to a higher risk of the disease. Other dietary factors have also been studied to see if they affect the risk of developing colorectal cancer. Related Articles. How to Prevent Colorectal Cancer. Trending Topics. What Parents Need to Know. Younger than 45? Share this article via email with one or more people using the form below. Send me expert insights each week in Health Essentials News. The death rate the number of deaths per , people per year from colorectal cancer has been dropping in both men and women for several decades.
There are a number of likely reasons for this. One reason is that colorectal polyps are now being found more often by screening and removed before they can develop into cancers, or cancers are being found earlier when they are easier to treat.
In addition, treatments for colorectal cancer have improved over the last few decades.
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