When it comes to understanding your risk for certain types of cancer, knowing your family history can be incredibly valuable. Collecting this information isn’t as daunting as it may seem – it’s simple as having a conversation with your loved ones.
Certain types of cancer, including colon cancer, can run in families due to genetic factors. By gathering information about your family’s medical history, you can help your healthcare provider determine if you are at an increased risk and whether you should take preventive measures or undergo more frequent screenings.
Start by talking to your immediate family – parents, siblings, and grandparents – about any history of gastrointestinal diseases, colon cancer, and other related cancers. Don’t forget to include extended family such as aunts, uncles, and cousins. Aim to gather information covering at least three generations: you, your parents, and your grandparents.
Ask about:
If some medical histories are unknown, you can learn more by talking with extended family, reviewing death certificates, or looking at medical records. If you’re unable to complete a full family history, consider seeking help from a genetic counselor who can assist with research and provide a more comprehensive risk assessment.
“When I first started experiencing digestive/bathroom issues, nausea, and light bleeding I passed them off as an age issue (I was fifty-three years-old) plus my rigorous workout schedule, including training to run a marathon. I waited over three years, until all of these symptoms greatly changed in intensity, affecting all aspects of my life, work, social events, and home life. Only then did I finally go to the doctor!
In May 2016 I was diagnosed with stage III rectal cancer.
After being there for me and listening to my story, my youngest son started having his own concerns. My colorectal surgeon was able to get him right in for a colonoscopy. Despite him being only 21 years old at the time, precancerous polyps were found. They were able to be removed, preventing him from developing cancer! My other son was also screened and luckily had no evidence.”
One relative diagnosed with colon cancer after the age of 60 is usually not a significant indicator of inherited risk. However, a diagnosis of colon cancer under the age of 50, multiple cancers in one individual, or a large number of colon polyps can be signs of a higher genetic risk. In such cases, it’s essential to collect your family history and consult with a genetic counselor about your potential risks.
Understanding your family history is a powerful tool in preventing and detecting cancer early. Start talking to your family today. This small step can make a big difference in your health and help you take charge of your health.
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