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Turner syndrome. Turner ... Turner's syndrome is a rare chromosomal disorder
that affects one in approximately 2,500 females. Females ...
Turner syndrome. There are ... abnormalities. The Turner Syndrome (known as
Ullrich-Turner Syndrome in Germany) is a congenital disease. A ...
... Turner Syndrome and Cat-cry Syndrome are both alterations of chromosome
structure due to deletion. In Turner Syndrome, there is ...
... Turner Syndrome and Cat-cry Syndrome are both alterations of chromosome
structure due to deletion. In Turner Syndrome, there is ...
... newborn males. Turner's syndrome: Females who are born with a single X
chromosome (XO) due the absence of aY chromosome. They are ...
Submitted by squa565 on March 14, 2005
Category: Science
Words: 1112 | Pages: 5
Views: 206
Popularity Rank: 59,360
Average Member Grade: N/A (Add a Comment / Grade this Paper)
There are many possible reasons why a child may grow slowly,
including: hereditary factors (short parents), diseases affecting
the kidneys; heart, lungs or intestines; hormone imbalances;
severe stress or emotional deprivation; infections in the womb
before birth; bone diseases; and genetic or chromosomal
abnormalities.
The Turner Syndrome (known as Ullrich-Turner Syndrome in Germany)
is a congenital disease. A German doctor named Ullrich published
his article in 1930. American doctor Henry Turner recognized a
pattern of short stature and incomplete sexual maturation in
otherwise normal females. He published a comprehensive medical
description of the syndrome. It was not until 1959, that it
became clear the syndrome was due to lack of sex chromosome
material. Turner's Syndrome is a rare chromosomal disorder
that affects one in approximately 2,500 females. Females normally
have two X-chromosomes. However, in those with Turner's Syndrome,
one X chromosome is absent or is damaged.
OTHER NAMES
Depending on the doctor, Turner's Syndrome may be diagnosed with
one of the following alternative names: 45 - X Syndrome,
Bonnevie-Ulrich Syndrome, Chromosome X, Monosomy X, Morgagni-
Turner-Albright Syndrome, Ovarian Dwarfism, Turner Type, among
others.
SYNDROME CHARACTERISTICS
A reduced growth in height is the commonest visible
characteristic of the syndrome, (the average adult height is 4
feet 8 inches) and may be the only sign before puberty. Their
body proportions are normal. Girls with this syndrome may have
many middle ear infections during childhood; if not treated,
these chronic infections could cause hearing loss. Up to
the age of about 2 years, growth in height is approximately
normal, but then it...
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