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Down syndrome - Symptoms and causes - Mayo Clinic
2024年11月12日 · Mosaic Down syndrome. This is a rare form of Down syndrome. People with mosaic Down syndrome have only some cells with an extra copy of chromosome 21. This …
Down Syndrome - NICHD - Eunice Kennedy Shriver National …
2023年11月22日 · Generally, children with Down syndrome reach key developmental milestones later than other children. 2 People with the syndrome are also more likely to be born with heart …
About Down Syndrome | NICHD - NICHD - Eunice Kennedy Shriver …
2023年11月22日 · Generally, children with Down syndrome reach key developmental milestones later than other children. 2 People with the syndrome are also more likely to be born with heart …
Down syndrome - Diagnosis and treatment - Mayo Clinic
2024年11月12日 · People with Down syndrome can live fulfilling lives. Most people with Down syndrome live with their families, in supported living settings or independently. With needed …
What are the symptoms of Down syndrome? - NICHD
The symptoms of Down syndrome vary from person to person, and people with Down syndrome may have different problems at different times of their lives. Physical Symptoms. Common …
Down Syndrome | NICHD - NICHD - Eunice Kennedy Shriver …
2023年11月30日 · Down syndrome is a set of cognitive and physical symptoms that result from having an extra chromosome 21 or an extra piece of that chromosome. It is the most common …
What causes Down syndrome? | NICHD - NICHD - Eunice Kennedy …
2012年6月11日 · As the registry grows, families and researchers learn more about Down syndrome and identify similarities and differences in the symptoms and treatment of people …
Who is at risk for Down syndrome? | NICHD - NICHD - Eunice …
2023年11月22日 · Down syndrome is the most frequent chromosomal cause of mild to moderate intellectual disability, and it occurs in all ethnic and economic groups. 2 Researchers know …
Síndrome de Down - Síntomas y causas - Mayo Clinic
2018年3月8日 · Esto quiere decir que no tienen signos ni síntomas de síndrome de Down, pero pueden pasar la translocación desequilibrada a sus hijos y provocar que tengan síndrome de …
What conditions or disorders are commonly associated with Down …
2012年6月22日 · Infants with Down syndrome have a 62-fold higher rate of pneumonia, especially in the first year after birth, than do infants without Down syndrome, for example. 2 …