Genetic Testing
Genetic testing is a powerful medical tool that analyzes your DNA to identify changes or mutations in genes, chromosomes, or proteins. It plays a crucial role in understanding inherited conditions, assessing health risks, and guiding personalized treatment decisions. As healthcare continues to evolve, genetic testing is becoming more accessible and widely used across different areas of medicine.
At its core, genetic testing involves collecting a sample—usually blood, saliva, or a cheek swab—and examining it in a laboratory. The results can reveal whether an individual carries specific genetic variations linked to diseases such as cancer, cardiovascular disorders, or rare inherited conditions. It can also determine if someone is a carrier of a genetic disorder that could be passed on to their children.
There are several types of genetic tests available. Diagnostic testing is used to confirm or rule out a suspected genetic condition in individuals showing symptoms. Predictive and presymptomatic testing…