The cause of restless leg syndrome is not completely known, but many doctors believe it can be related to genetic factors, low iron levels in the brain or the result of various dis...
Down syndrome is a genetic abnormality that occurs due to an extra copy of chromosome 21. It causes lifelong developmental delays that can range from moderate to severe. It cannot be cured but can be managed with educational interventions, specialized parenting techniques, and community engagement. These all can encourage a person with Down syndrome to develop life skills and social bonds. Many Down syndrome patients live past the age of 50.
Down syndrome can be identified during pregnancy by prenatal screening
followed by ... The genetic cause of Down syndrome—an extra copy of
Down syndrome — Comprehensive overview covers causes, risk factors and
diagnosis of this genetic disorder.
Voting for the 2012 Readers' Choice Awards is in progress on About.com's Parenting Children With Special Needs site, and several Down syndrome
resources are among the contenders in five of the eight categories. Check out the Down syndrome
-related finalists below and vo... More »
Down syndrome is caused by a random error in cell division that results in the
presence of an extra copy of chromosome 21. The type of error is called ...
Down syndrome is a set of physical and mental traits caused by a gene problem
that happens before birth. Children who have Down syndrome tend to have ...
Jun 11, 2015 ... Down Syndrome Causes and Symptoms. Down syndrome is a genetic disorder
in which, most often, a third copy of chromosome 21 is present ...
Jun 16, 2015 ... Find out about down syndrome (down's syndrome) - a chromosomal disorder
caused by an error in cell division. Discover what causes it and ...
A century after Down syndrome was first described, scientists discovered that the
root cause of this disorder is a condition called trisomy 21. What strides in ...