Mosaic Down syndrome
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What is mosaic Down syndrome?
In Mosaic Down Syndrome the misdivision of chromosomes occurs after fertilization unlike in Down's Syndrome which occurs during fertilization. Because of this, people with mosaic Down syndrome have two cell lines, one with the normal number of chromosomes, and one with an extra number 21.
Common symptoms reported by people with mosaic Down syndrome
Treatments taken by people with mosaic Down syndrome
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Compare treatments taken by people with mosaic Down syndrome
Let’s build this page together! When you share what it’s like to have mosaic Down syndrome through your profile, those stories and data appear here too.
Got a question about living with mosaic Down syndrome? Members in the forum might have the answers.
Who has mosaic Down syndrome on PatientsLikeMe?
- 7 patients have this condition
- 0 new patients joined this month
- 5 say mosaic Down syndrome is their primary condition
| Age | Proportion | # of patients |
|---|---|---|
| <20 | 0 | |
| 20s | 1 | |
| 30s | 0 | |
| 40s | 3 | |
| 50s | 0 | |
| 60s | 0 | |
| 70+ | 0 |
| Age at first symptom | Proportion | # of patients |
|---|---|---|
| 0-19 years | 1 | |
| 20-29 years | 0 | |
| 30-39 years | 0 | |
| 40-49 years | 0 | |
| 50-59 years | 0 | |
| 60-69 years | 0 | |
| 70+ years | 0 |
Distribution of sex
| Sex | Proportion | # of patients |
|---|---|---|
| Male | 4 | |
| Female | 0 |
| Diagnosis status | Proportion | # of patients |
|---|---|---|
| Diagnosed | 4 | |
| Not Diagnosed | 0 |
Let’s build this page together! When you share what it’s like to have mosaic Down syndrome through your profile, those stories and data appear here too.
Got a question about living with mosaic Down syndrome? Members in the forum might have the answers.