Genetic Testing Fact Sheet - NCI - National Cancer Institute
A fact sheet about genetic testing for inherited cancer risk. Includes who should consider testing, and how to understand test results.
Understanding Genetic Testing for Cancer Risk
For certain types of cancer, genetic tests are available to help you learn about your risk. Before deciding to get genetic testing, it's important to understand what these tests look for and what they can and …
How to get genetic testing for hereditary cancer risk
Nov 14, 2025 · Genetic testing detects changes in your genes that increase your risk for cancer. Find out who needs genetic testing, what to expect and how to understand results.
Genetic Testing for Cancer Risk - Cleveland Clinic
Genetic tests (DNA tests) can detect inherited (hereditary) genetic mutations that increase your cancer risk. Some of the most common mutations involve the P53 gene and the BRCA genes.
Genetic Testing for Cancer - Are You at Risk?
Mar 27, 2025 · Genetic testing can help your relatives understand their risk for cancer and determine whether they should also consider genetic testing. Does insurance cover genetic testing? Most …
What to Expect From Genetic Testing - Dana-Farber Cancer ...
What Is Genetic Testing? Genetic testing is a process that looks for mutations in a person's genes. Alterations in certain genes may lead to an increased risk of cancer. Therefore, genetic testing …
Genetic testing - Mayo Clinic
Apr 14, 2020 · Genetic testing can reveal changes (mutations) in your genes that may cause illness or disease. Although genetic testing can provide important information for diagnosing, treating and …