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Genetic testing
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a diagnostic procedure that involves analyzing an individual's DNA to identify specific genetic mutations, variations, or abnormalities
What is "genetic testing"?
Genetic testing is a medical test that examines genes, the DNA that carries genetic information, to find changes or abnormalities that might cause or increase the risk of certain health conditions. This testing can identify genetic disorders, evaluate the risk of inherited diseases, or provide information about how an individual’s body might respond to specific treatments. The tests are typically performed using samples of blood, saliva, or other tissues. Results can help in diagnosing conditions, making appropriate treatment decisions, and understanding family health risks.
Example
Genetic testing confirmed the presence of Duchenne muscular dystrophy.
Diagnosis of Tay-Sachs disease is often confirmed through genetic testing.
Genetic testing can provide insights into an individual's risk of developing certain diseases.
Learning about my daughter's chromosomal mutation required genetic testing and counseling.
