Patau’s Syndrome is also known as Trisomy 13. It is a chromosome-based, rare genetic disorder in which the patient has an extra copy of chromosome 13 in some or all of the cells in the body. Normally ...

Cell-free fetal DNA testing, which measures the relative amount of free fetal DNA in a pregnant woman's blood, is a new screening test that indicates the risk of Down syndrome (trisomy 21), Edward ...

Trisomy is a genetic condition characterized by the presence of an extra chromosome. This means that the affected person has three copies of the 21st chromosome instead of two. The most common forms ...

Verinata Health Inc. has launched a non-invasive prenatal test that can detect fetal chromosomal abnormalities early in a pregnancy using maternal plasma. The test uses DNA sequencing to detect fetal ...

Patau’s Syndrome is also known as Trisomy 13. It is a chromosome-based, rare genetic disorder in which the patient has an extra copy of chromosome 13 in some or all of the cells in the body. Normally ...