What is reifenstein syndrome?
Reifenstein syndrome is a term comprising a heterogeneous group of androgen deficiency syndromes due to X-linked recessive androgen receptor defect in 46, XY men with normal androgen secretion. Females are clinically not affected.
What is the main cause of androgen insensitivity syndrome?
Androgen insensitivity syndrome (AIS) is caused by a genetic alteration that means the body cannot respond to testosterone either completely or partially. Testosterone is the sex hormone produced by the testicles.
What is testicular feminization syndrome?
Testicular feminization. Androgen insensitivity syndrome (AIS) is when a person who is genetically male (who has one X and one Y chromosome) is resistant to male hormones (called androgens). As a result, the person has some of the physical traits of a woman, but the genetic makeup of a man.
Can people with PAIS have children?
Individuals with PAIS typically have infertility. PAIS is caused by a change in the AR gene, which is located on the X chromosome. It is inherited through an X-linked recessive pattern and typically affects males.
Can someone with AIS have a baby?
There are specialist healthcare psychologists who can help people with AIS understand their bodies and sex development. The sex development of people with AIS means they will not be able to become pregnant or make their partner pregnant.
How is CAIS diagnosed?
With the development of new prenatal screening options available, CAIS may be diagnosed prenatally or shortly after birth. It is becoming more common for parents to choose to have a non-invasive prenatal test (NIPT) which is a screening test looking at the foetal chromosomes including the sex chromosomes.
How common is testicular feminisation?
The incidence of testicular feminization syndrome is reported to range between one in 2,000 to one in 62,400 [2].
How is testicular feminization syndrome treated?
Complete androgen insensitivity syndrome is treated with estrogen replacement therapy after puberty. Undescended testicles will be surgically removed because of the risk that they will become cancerous. Treatment for partial androgen insensitivity syndrome may include corrective surgery to match gender identity.
How common is PAIS?
Partial androgen sensitivity syndrome is very rare in the general population. 1 in 99,000 male infants are born with one of the several androgen sensitivity syndrome types, including PAIS. PAIS only affects males, but females can be carriers for this genetic condition.
Can a woman have a testicle?
It is not only intersex women who have testicular tissue. In England, under the Gender Recognition Act 2004 trans individuals do not have to undergo any medical or surgical treatment in order to achieve recognition in their self-identified gender.
What do people with CAIS look like?
Complete androgen insensitivity syndrome (CAIS) When a girl with CAIS reaches puberty, she will: develop breasts and have growth spurts as normal, although she may end up slightly taller than usual for a girl. not start having periods. develop little or no pubic and underarm hair.
When is CAIS detected?