What is Patau syndrome?
Q: What is Patau syndrome?
A: Patau syndrome, also known as Trisomy 13 or Trisomy D, is a genetic disorder caused by having an extra copy of chromosome 13.
Q: How does someone get Patau syndrome?
A: Patau syndrome is usually caused by a problem during meiosis, but it can also be the result of Robertsonian translocation, a common rearrangement of chromosomes in humans.
Q: Who is at risk of having a baby with Patau syndrome?
A: Women who have babies later in life, around the age of 31, have an increased risk of having a baby with Patau syndrome.
Q: What is the prevalence of Patau syndrome in live births?
A: Patau syndrome affects about one in 25,000 live births.
Q: How does the prevalence of Patau syndrome compare to Down syndrome and Edwards syndrome?
A: Down syndrome and Edwards syndrome are more common than Patau syndrome.
Q: What are some other names for Patau syndrome?
A: Patau syndrome is also known as Trisomy 13 or Trisomy D.
Q: What is Robertsonian translocation?
A: Robertsonian translocation is a common rearrangement of chromosomes in humans that can result in the extra copy of chromosome 13 seen in Patau syndrome.
