This test does a good job of detecting whether a person is a carrier of the most common changed genes that can cause CF. The test is most accurate in Ashkenazi Jews and white people.2 This is partly because CF occurs most commonly in people of these ethnic groups. As with all tests, there is a small risk that you may be a CF carrier even when the test
results show that you are not a carrier.
In this article
This information is produced and provided by the National
Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National
Institute via the Internet web site at http://
.gov or call 1-800-4-CANCER.
WebMD Medical Reference from Healthwise
September 09, 2014
This information is not intended to replace the advice of a doctor.
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