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Results 1 - 1 of 1 for Trisomy 18
  1. What is noninvasive prenatal testing (NIPT) and what disorders can it screen for?: MedlinePlus Genetics 
    ... trisomy 21, caused by an extra chromosome 21 ), trisomy 18 (caused by an extra chromosome 18 ), trisomy 13 (caused by an extra chromosome 13 ), and ...
    https://medlineplus.gov/genetics/understanding/testing/nipt - Genetics