What are the different monosomy disorders?

monosomy disorders occur during fetal development and are characterized by partial or full missing pair of chromosome. While these disorders are relatively rare, the most common are the Turner syndrome and Chat Cri syndrome. Other disorders, such as the 1P36 deletion syndrome and Alfie's syndrome, are very rare. Turner's syndrome is the only full monosomy that is compatible with life; Each other type is fatal either in the womb or immediately after birth. Those who live with a monosomic disorder other than Turner syndrome have a partial monosomy, which means that only one piece of one side of the chromosome is missing.

Turner's syndrome affects approximately one in 2,500 women. Chromosome couple, which determines the female sex, known as XX, is missing one of the XS in Turner's syndrome. Without treatment, women with this monosomic disorder will grow only below 5 feet (1.5 meters) and will not go through puberty. Using growth hormones and estrogen substitutes Brzysues can be prevented even if patients are always infertile. With wadMiddle treatment and therapy can usually visit a class with their atypical peers and live separately. In some cases, the egg donors associated with IVF treatment can naturally help to transfer and give birth to a child.

Cri du chat syndrome, which means "Cry of the Cat" in French, is a monosomy disorder related to the missing part of Chromosome 5. Together with several teachings and physical disabilities, the lary Eyes and very wide eyes, and very wide Eyes, and very wide eyes, and very wide and very wide eyes and very wide eyes and very wide eyes and very wide eyes. Also ophthen has heart defects, poor muscle tone and difficulty in functioning in the social environment and often show very aggressive or unpredictable behavior. Although no medical treatment is available for this disorder, treatment of therapy can often help patients with mental disabilities and socialization.

1P36 Delection syndrome, ie the missing part of the chromosome 1, can cause several physical and mental disabilities, including the deformities of the face and serious delays of learning. This monosomy disorder is much more rare than Turner or Cri du Chat syndrome; The therapy of learning delay and social interaction is the only available treatment. Alfie's syndrome, the missing part of Chromosome 9, has less than 100 reported cases in the world, making it the most precious monosome disorder.

Health problems, as well as facial and mental abnormalities present with Alfie syndrome, are severe, although some cases have been found where the patient's intellectual disability drastically demppo. In one case, the child went from deeply intellectually affected, IQ scores up to 20 years on below average on the IQ scale, which means over 70 points. With the absence of serious wallsPeople with these disorders usually have a long life, usually 50 and 70 years old. Since there may be many different parts of the chromosome, the severity of these disorders varies greatly according to the patient.