Symptoms: Hearing loss; Short stature
Consequently, what is the scientific name for Turner syndrome?
Turner syndrome is a genetic condition caused by an abnormality on one of your sex chromosomes. It’s also called monosomy X, gonadal dysgenesis, and Bonnevie-Ullrich syndrome.
Secondly, what causes Turner syndrome? Turner syndrome is caused by partial or complete loss (monosomy) of the second sex chromosome. Chromosomes are found in the nucleus of all body cells. They carry the genetic characteristics of each individual and they come in pairs. We receive one copy from each parent.
In this manner, what type of disorder is Turner syndrome?
Turner syndrome is a chromosomal condition that alters development in females. Women with this condition tend to be shorter than average and are usually unable to conceive a child (infertile) because of an absence of ovarian function.
What does someone with Turner syndrome look like?
Signs of Turner syndrome at birth or during infancy may include: Wide or weblike neck. Low-set ears. Broad chest with widely spaced nipples.
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How long does someone with Turner syndrome live?
TS is associated with a 3-fold increase in overall mortality and a life expectancy that is reduced by up to 13 yr (8, 9). Even after exclusion of deaths from congenital heart disease, the mortality rates remain excessive, particularly in women with 45,X monosomy.
What is XYY syndrome?
XYY syndrome is a genetic condition in which a male has an extra Y chromosome. Symptoms are usually few. They may include being taller than average, acne, and an increased risk of learning problems. There are 47 chromosomes, instead of the usual 46, giving a 47,XYY karyotype.
Is Turner’s syndrome a disability?
Girls and women diagnosed with Turner Syndrome, a genetic abnormality resulting in a missing or incomplete X chromosome, can qualify for Social Security disability benefits if they experience symptoms that substantially interfere with their daily lives.
Can you live a normal life with Turner syndrome?
Despite these physical differences and other problems, with the right medical care, early intervention, and ongoing support, a girl with Turner syndrome can lead a normal, healthy, and productive life.
What part of the body does Turner syndrome affect?
About 30 percent of females with Turner syndrome have extra folds of skin on the neck (webbed neck), a low hairline at the back of the neck, puffiness or swelling (lymphedema) of the hands and feet, skeletal abnormalities, or kidney problems.
Can males have Turner syndrome?
Turner syndrome happens when a female is missing certain genes that are normally on the X chromosome. (Females have two X chromosomes. Males have an X and a Y). But about 1% of the time, these babies are born, and they have the syndrome.
Can a Turner syndrome girl get pregnant?
Most women with Turner syndrome cannot get pregnant naturally. Those who can are at risk for blood pressure-related complications, which can lead to premature birth or fetal growth restriction. Pregnancy also is associated with increased risk for maternal complications, including aortic dissection and rupture.
Does Turner syndrome affect the brain?
Turner syndrome (TS) results from the absence of an X chromosome in females. This genetic condition is associated with specific cognitive deficits and variations in brain volumes. Results suggest that X monosomy affects posterior cerebral and cerebellar anatomy in TS.
How is Klinefelter syndrome inherited?
Klinefelter syndrome is not inherited; the addition of an extra X chromosome occurs during the formation of reproductive cells (eggs or sperm) in one of an affected person’s parents. However, because of nondisjunction, an egg cell or a sperm cell can also end up with an extra copy of the X chromosome.
What is the difference between Turner syndrome and mosaic Turner syndrome?
When some of the cells have one X chromosome and no other X or Y chromosome , and other cells have either the usual two sex chromosomes (two X’s or one X and one Y) or other chromosomal differences, it is called mosaic Turner syndrome. Mosaic Turner syndrome, like Turner syndrome, is not typically inherited .
What is a webbed neck?
A webbed neck, or pterygium colli, is a congenital skin fold that runs along the sides of the neck down to the shoulders.
What happens if you have 45 chromosomes?
Turner syndrome is due to a chromosomal abnormality in which all or part of one of the X chromosomes is missing or altered. While most people have 46 chromosomes, people with TS usually have 45. The chromosomal abnormality may be present in just some cells in which case it is known as TS with mosaicism.
Is Turner syndrome hereditary?
Turner syndrome is not usually inherited in families. Turner syndrome occurs when one of the two X chromosomes normally found in women is missing or incomplete. Although the exact cause of Turner syndrome is not known, it appears to occur as a result of a random error during the formation of either the eggs or sperm.
What are some of the characteristics and symptoms of Turner’s syndrome?
What are the symptoms of Turner syndrome? Appearance. Features of Turner syndrome may include a short neck with a webbed appearance, low hairline at the back of the neck, low-set ears, hands and feet that are swollen or puffy at birth, and soft nails that turn upward. Stature. Puberty. Reproduction. Cardiovascular. Kidney. Osteoporosis. Diabetes.