A few years ago, Angelina Jolie had a double mastectomy because of results from a genetic test. This essay will describe the science behind the test and the reasons for her decision. It will also discuss whether cancer gene screening tests should be a routine part of health care checkups.
Added by Emily S.
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A genetic test is a medical test that analyzes an individual's DNA to identify changes or mutations in specific genes that may cause or increase the risk of developing certain diseases or conditions. In the case of Angelina Jolie, she underwent a genetic test to Show more…
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