How Do I Know If I Carry a Cancer Gene?

 

Cancer can sometimes run in families, and knowing whether you carry a cancer-related gene can be life-saving. If several family members have had cancer, especially at a young age, it may be a sign that a genetic mutation is present.

Genetic testing is the key to finding out if you carry a gene mutation that increases your cancer risk. This test involves analyzing your DNA, usually through a simple blood or saliva sample. Common inherited cancer genes include BRCA1 and BRCA2 (linked to breast and ovarian cancer), as well as genes related to colon and prostate cancers.

You should consider genetic testing if:

• You have a strong family history of cancer.

• A relative was diagnosed with cancer at an early age.

• There are multiple cases of the same or related cancers in the family.

• A family member tested positive for a cancer gene mutation.

It’s important to consult a genetic counselor or a cancer specialist before and after testing. They help you understand your results and guide you on preventive measures, like frequent screenings or even risk-reducing surgeries.

If you're in Delhi and considering genetic cancer testing, consult the Best Genetic Cancer Doctor in Delhi for expert advice, personalized care, and accurate interpretation of your results. Early knowledge of your genetic risk can empower you to make informed health decisions and protect your future.