12 results found
Medical tests
… Hemochromatosis Gene (HFE) Test On this page: Test Overview Why It Is Done … Results Test Overview Hemochromatosis gene (HFE) testing is a blood test used to check for … HFE testing locates and identifies mutations in the HFE genes. These gene mutations are called C282Y and H63D. How …
Medical tests
… Breast Cancer (BRCA) Gene Test On this page: Test Overview Why It Is Done How To … Test Overview A breast cancer (BRCA) gene test is a blood test to check for changes (mutations) in genes called BRCA1 and BRCA2. This test can help you know …
Medical tests
… Genetic Testing and Screening On this page: Test Overview … It Feels Risks Results Test Overview A genetic test checks the DNA of your cells. It can find changes in your genes or chromosomes that may cause a genetic illness. The …
Medical tests
… them. Tay-Sachs can occur when parents pass on a changed gene to their child. If the changed gene is from both parents, the baby will get the disease. If the changed gene is from only one parent, the baby will be a carrier . …
Medical tests
… of hemoglobin is present. To confirm the results of HPLC, a genetic test may be done. A person inherits two sets of genes (one set from each parent). As a result, a person may have: Two sets of genes that make normal hemoglobin (hemoglobin A). These …
Medical tests
… to certain antibiotics because of differences in their genetic material (genes). Infections caused by resistant bacteria or fungi are … to certain antibiotics because of differences in their genetic material (genes). Infections caused by resistant …
Medical tests
… may be done between weeks 15 and 20 to look at the baby's genes. It can also be used later in pregnancy. Amniocentesis for genetic testing Amniocentesis is often done around week 16 to see if a fetus has certain genetic conditions. It can also tell the sex of a fetus and …
Medical tests
… after birth. To have the disease, you must inherit the gene from each parent. The blood sample for PKU is usually … after birth. To have the disease, you must inherit the gene from each parent. The blood sample for PKU is usually …
Medical tests
… a very high risk of ovarian cancer, such as those with BRCA gene changes. For these women, the benefits of screening may outweigh the harms. How To Prepare In general, there's nothing you have to do before this test, … a very high risk of ovarian cancer, such as those with BRCA gene changes. For these women, the benefits of screening may …
Medical tests
… At-Home Genetic Tests On this page: Test Overview Why It Is Done How … Risks Results Test Overview At-home genetic tests check the DNA of your cells. These tests can find changes in your genes that increase your risk for certain health problems. …
