Colon cancer, family history of: The presence of a history of colorectal cancer in a family. The colon cancer risk is higher if an immediate (first-degree) family member (parents, siblings or children) had colorectal cancer and even higher if more than one such relative had colorectal cancer or if a family member developed the cancer at young age (younger than 55 years). Under any of these circumstances, individuals are recommended to undergo a colonoscopy every three years starting at an age that is 7-10 years younger than when the youngest family member with the cancer was diagnosed. For example, if a parent had colon cancer diagnosed at age 50, colonoscopy should start in that person's children at 40-43 years of age.
See: Colon cancer family history.
Most colon cancer occurs in people with no family history of the disease. But, colon cancer can run in the family. Whether you're at increased risk depends on ...
Colon cancer family history: A family history of colorectal cancer (CRC). First-degree relatives of people with CRC are themselves at a 2 to 3-fold increased risk of ...
Colon cancer is often discussed under the general term "colorectal cancer," which refers to cancers occurring in both the rectum and colon, because of the similar ...
Top Searched Colon Cancer Terms: family history, polyps, stages, risks, prevention, signs, screening, genetics, lymph nodes, warning signs, ...
Your family history (immediate and extended) can impact your chances of developing colorectal cancer. It's important to take time to learn your family history ...