What does someone with Klinefelter syndrome look like?
Taller than average stature. Longer legs, shorter torso and broader hips compared with other boys. Absent, delayed or incomplete puberty. After puberty, less muscle and less facial and body hair compared with other teens.
How do I know if my son has Klinefelter?
To diagnose Klinefelter syndrome, doctors usually begin by asking about any learning or behavior issues and examining the boy’s testicles and body proportions. They’ll check a blood sample for the extra X chromosome.
What does a man affected by Klinefelter syndrome have?
Klinefelter syndrome is a sex chromosome disorder in boys and men that results from the presence of an extra X chromosome in cells. People typically have 46 chromosomes in each cell, two of which are the sex chromosomes. Females have two X chromosomes (46,XX), and males have one X and one Y chromosome (46,XY).
Can you build muscle with Klinefelter syndrome?
Physical therapy, occupational therapy, and speech therapy can build muscle strength and coordination as well as help guys improve their speaking, reading, and writing skills.
How long can a person live with Klinefelter’s syndrome?
Prognosis for Klinefelter Syndrome In general, life expectancy is normal. Some research has found that life expectancy for men with the condition may be a year or two less than those without it because of other health problems linked to Klinefelter.
Does Klinefelter syndrome make you tired?
They may have weak muscles. Many feel tired a lot of the time and sleep a great deal. Men with Klinefelter may also develop other diseases and disorders.
Does Klinefelter syndrome cause weight gain?
Signs that may be apparent at puberty include: Tiredness and fatigue. Unexplained weight gain, especially on the stomach or trunk. Poor muscle development.
Can you have Klinefelter and be short?
Although one of the most characteristic features of Klinefelter syndrome is tall stature, some uncommon variants are associated with short stature (49 XXXXY, isochromosome Xq) [3–5]. To the knowledge, there are few reported cases of Klinefelter syndrome and short stature secondary to growth hormone deficiency [1, 4].
Can Klinefelter syndrome cause death?
We found that Klinefelter syndrome was associated with a significant increase in mortality risk of 40% (hazard ratio, 1.40; 95% confidence interval, 1.13-1.74), corresponding to a significantly reduced median survival of 2.1 yr.
What is the prognosis of Klinefelter syndrome?
Prognosis. With early and constant treatment and regular check ups with a medical professional, men with Klinefelter’s Syndrome can live a healthy and active life with a normal lifespan of around 76 years. However, even with early and constant treatment and regular check ups with a medical professional, males with Klinefelter’s Syndrome are at an increased risk of developing certain medical issues that may threaten their health.
What are the sexual characteristics in Klinefelter syndrome?
Physical Symptoms. Many physical symptoms of KS result from low testosterone levels in the body.
What are the cognitive features of Klinefelter syndrome?
Testosterone replacement: About half of people with SK have low testosterone levels,which may be raised by taking supplemental testosterone.
Who identified Klinefelter syndrome?
Klinefelter Syndrome Carla Fedor, RN —– Introduction . In 1942, Dr. Harry Klinefelter and his coworkers first described the combination of features that has come to be recognized as Klinefelter Syndrome. By the late 1950’s, researchers discovered that men with this group of