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Results 1 - 4 of 4 for trisomy 13
  1. Prenatal Cell-Free DNA Screening: MedlinePlus Medical Test 
    ... extra copy of chromosome 18, and Patau syndrome (trisomy 13) , where there is an extra copy of chromosome ... Down syndrome. Most babies with trisomy 18 or trisomy 13 die within the first year of life. There ...
    https://medlineplus.gov/lab-tests/prenatal-cell-free-dna-screening - Medical Tests
  2. Alpha-Fetoprotein (AFP) Test: MedlinePlus Medical Test 
    ... tests. These tests can help diagnose Down syndrome, trisomy 18 (Edwards ... 6]; [about 13 screens]. Available from: https://www.hopkinsmedicine.org/health/ ...
    https://medlineplus.gov/lab-tests/alpha-fetoprotein-afp-test - Medical Tests
  3. Down Syndrome Tests: MedlinePlus Medical Test 
    ... form of Down syndrome is called trisomy 21. "Trisomy" means having three copies of ... 13 of pregnancy. Percutaneous umbilical blood sampling (PUBS) , also ...
    https://medlineplus.gov/lab-tests/down-syndrome-tests - Medical Tests
  4. Karyotype Genetic Test: MedlinePlus Medical Test 
    ... CVS is usually done between week 10 and 13 of pregnancy. To test the ... Co., Inc.; c2022. Trisomy 18 (Edwards Syndrome; Trisomy E); [updated 2021 Dec; ...
    https://medlineplus.gov/lab-tests/karyotype-genetic-test - Medical Tests