One of my parents just got diagnosed with cancer. Am I in more danger of getting cancer?
Research has uncovered that it is true that some cancers are genetic. Or rather, the gene that increases the risk factor of developing cancer can be inherited. This means that your likelihood of getting a cancer that is considered genetic is going to be higher than a person who does not have cancer in their family. Levels of increased risk to vary and not all cancers are genetic. You are not automatically sentenced to develop a cancer just because your aunt, grandma, or dad did. There are many other variables to consider before doctors determine a diagnosis. The first step to knowing if you are going to be in more danger of getting cancer is to be aware of the health history of your family.
Knowledge is power
Knowing your family history of cancer is very important in aiding the proper assessment of risk factors for certain types of cancer. Knowing your family's cancer history allows you the freedom to make more informed decisions about your healthcare. Foe example, you may choose to participate in multiple screenings for a cancer that runs in your family or to receive more specific testing beyond standard procedures in order to catch a cancer at its earliest stages. Knowing that you have increased risks can steer you in the direction of obtaining genetic testing and counseling. These methods can assist you in finding out if you carry a gene that has been mutated. It is a mutated gene that increases your risk factor for cancer. But keep in mind that even inheriting a mutated gene does not necessarily mean that person will develop cancer.
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Involve your doctor
If you know that a certain type of cancer runs in your family, let your doctor know. You doctor is best qualified to decide what type of screenings will reveal your specific risk factors. There is also the option of genetic testing to see if you have indeed inherited the mutated gene. Naturally all members of the family will not have been given the same set of genes as one person is always a combination of their parents. Therefore, not all direct relatives are guaranteed to develop cancer. If you still question what your parents' or grandparents' diagnosis means for you, you can always contact a genetic counselor.
What is a genetic counselor and what does he do?
Genetic counselors discuss your family history and determine your risk factors. A genetic counselor suggest certain types of genetic testing be done (depending on the cancer in question). A series of lab tests to can yield results that are meant to give you a more accurate idea of your personal risks for developing a hereditary cancer. A genetic counselor will never perform a genetic test without your permission. In some cases patients would rather go without knowing that something may be wrong. The majority of people wish to face the challenge head-on and fight the cancer by whatever means necessary. It is advantageous in planning treatment to be well-informed and to allow your doctor or cancer specialist to give suggestions as to treatment and other productive courses of action.
What are the most common hereditary cancers?
The most common hereditary cancers are listed below. Keep in mind, however, that this list is not inclusive and that other cancers and diseases can also be linked to genetics and heredity.
- Breast Cancer
- Ovarian Cancer
- Prostate Cancer
- Colorectal Cancer
Make note that some may not be as gender specific as you may thing. For example, breast cancer cases are found in men, just not as frequently as they are found in women.
