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Inherited cancer genes

What to ask your doctor about testing for cancer genes

Here are some questions you might like to ask your doctor or genetic counsellor about testing for cancer genes.

  • What are the advantages and disadvantages to having genetic testing?

  • How do you do the test?

  • What is genetic counselling?

  • When will I get the results of the test?

  • If you don't find a faulty gene what does it mean?

  • What happens if you find a faulty gene?

  • What is my risk of developing cancer?

  • What is the risk to my family and do they need testing?

  • Can you help me talk to my family?

  • What is screening and can I have it?

  • What does screening involve?

  • How often will I be screened?

  • Is there something I can do to lower my risk of developing cancer such as treatment for example?

  • What preventative treatment is available?

  • How much will preventative treatment reduce my risk of developing cancer?

  • What does the treatment involve?

  • What are the immediate and long term side effects of treatment?

  • When should I have treatment?

  • Will the treatment affect my fertility?

  • Can I time any treatment so that I can have a family?

  • Are there any support groups available?

  • Does it cost me anything to have genetic tests?

  • If I can't have genetic test what is the reason?

  • Can I go elsewhere to get genetic tests?

  • Who does the genetic test and where is it done?

You could print them out and add any other questions that you might have.

Last reviewed: 03 Oct 2024

Next review due: 03 Oct 2027

Family history and inherited cancer genes

Some people have an increased risk of particular types of cancer because they are born with a gene change. Your doctor can refer you to a genetic clinic if you have a strong family history of cancer.

Inherited genes and cancer types

Having an inherited gene change increases your risk of developing certain types of cancer. Some gene changes increase the risk of more than one cancer type.

Genetic testing for cancer risk

Genetic testing can find some of the inherited faulty genes that increase your cancer risk.

Getting your genetic test result

Genetic testing can tell you whether you have an inherited gene change that increases your risk of developing cancer. It's likely to be an emotional time.

Inherited cancer genes and increased cancer risk main page

Some people have inherited faulty genes that increase their risk of developing particular types of cancer. Testing is available for some of these faulty genes. Here you can find out more about testing and getting your results.

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