Translation of "Klinefelter-syndrom" in English

It is named after Harry Klinefelter who identified the condition in the 1940s.

What is “Klinefelter’s syndrome?”

The Klinefelter syndrome is found only in girls.

In addition, one of the genetic diseases, Klinefelter syndrome, leads to oncology with a high probability.

Klinefelter syndrome is the most common chromosomal cause of male infertility and results in primary testicular failure.

Males with certain sex chromosome genetic conditions, such as Klinefelter's syndrome, will have a higher level of estradiol.

Up until a few years ago, Klinefelter's syndrome was considered a model of absolute male sterility.

In men, hypogonadism may be due to a variety of disorders including Klinefelter's syndrome, hypopituitarism, hyperprolactinaemia and castration, for example after prostatic surgery.

In fact, I think he may be suffering from Klinefelter syndrome, though you didn't hear it from me.

The expert assures that Instituto Bernabeu "is the only clinic which has managed to retrieve sperm from a man with Klinefeltern syndrome  by means of a multiple biopsy without the use of a microscope."

In the few cases where males have been affected by Aicardi syndrome, they have carried an extra X chromosome (XXY), a condition know of as Klinefelter's syndrome.

The condition usually affects girls or boys who are born with an additional X chromosome (Klinefelter's syndrome).

In terms of numbers, Klinefelter's syndrome is the most frequent disorder of the sex chromosomes (1:500 to 1:1'000 of all men).

On the basis of our extensive scientific work on Klinefelter's syndrome, we are able to provide men who are affected with comprehensive advice and the latest treatment options.

Is it useful to alter the approach for Klinefelter's Syndrome to improve the chances of paternity?

Klinefelter syndrome is a genetic disease manifested by one or more excess female X chromosomes in the male XY karyotype. It is one of the most common causes of primary hypogonadism.

The most common chromosomal alterations in these patients are numerical abnormalities, such as Klinefelter's syndrome (karyotype 47,XXY) and Turner's syndrome (karyotype 45,X0).

In Klinefelter's Syndrome, males have at least one extra X chromosome, leading to a karyotype of (47, XXY) in 75% of all cases.

Klinefelter's Syndrome is considered the most common chromosomal abnormality in humans, with an incidence of 1 out of every 500 newborn males.

Klinefelter's syndrome is then characterized by the following symptoms: sterility (the seminiferous tubules are hyalinized), incomplete virilization with a testicular hypoplasia, small penis, large body growth and partial gynecomastia, feminine hair type at the beginning of puberty and finally osteoporosis and mental retardation with behavioral problems.

In the past, persons with Klinefelter syndrome and their families often felt isolated and found it difficult to learn more about the condition.

Men with HIV, who had an undescended testicle as a child (a condition where the testicle is not in the scrotum) or who have a chromosomal condition called Klinefelter syndrome also have a higher risk of developing testicular cancer.

The most common cause is a genetic disorder, Klinefelter syndrome, which occurs in approximately one case per 1,000 live births.