While Emma has Down syndrome — specifically a rare type called Mosaic Down syndrome — some people don’t believe it. “At the hospital, doctors and nurses kept saying, ‘She doesn’t look ...

The symptoms of mosaic Down syndrome are the same as symptoms of the more common type of Down syndrome, in which all of the ...

You can’t tell what type of Down syndrome someone has by how they look. The effects of all three types are very similar, but someone with mosaic Down syndrome may not have as many symptoms ...

Down Syndrome, caused by an extra copy of chromosome 21, is one of the most common chromosomal disorders, marked by ...

“In the most common type of Down syndrome ... She says that while people with mosaic Down syndrome can have some of the typical features of Down syndrome, they can also me more mildly affected ...

Translocation Down Syndrome occurs in around three percent of cases, occurring when an extra part of chromosome 21 is attached to another chromosome. The third type is Mosaic Down Syndrome ...

People who have a rare type of Down syndrome known as mosaic Down syndrome may not have as many noticeable facial signs. FAS can also cause a shorter height, but the facial features are different ...

This difference in a person’s chromosomal makeup can contribute to health problems at birth, such as Mosaic Down syndrome ... mosaicism is present and the type and severity of the mosaicism ...

Mosaic Down Syndrome (1-2% of the instances): Certain cells possess an excess chromosome 21, whereas some possess the normal 46. This type may show less serious symptoms. - Translocation Down ...

People with mosaic Down syndrome tend to have fewer symptoms than those with trisomy 21. In this type of Down syndrome, children have only an extra part of chromosome 21. There are 46 total ...

She adds that trisomy 21 is the most common type, and it occurs when one of the parents passes down two No. 21 chromosomes, rather than just one, giving the baby three No. 21s in all cells of the body ...