Trisomy 22 - Wikipedia
Trisomy 22 is a chromosomal disorder in which three copies of chromosome 22 are present rather than two. It is a frequent cause of spontaneous abortion during the first trimester of pregnancy. …
Trisomy 22 | About the Disease | GARD - Genetic and Rare ...
Trisomy 22 is a chromosome disorder in which an extra (third) copy of chromosome 22 is present in every cell of the body where there should normally only be two copies.
Mosaic Trisomy 22 - Symptoms, Causes, Treatment | NORD
May 9, 2023 · Learn about Mosaic Trisomy 22, including symptoms, causes, and treatments. If you or a loved one is affected by this condition, visit NORD to find resources.
What Causes Trisomy 22? - Biology Insights
Dec 9, 2025 · Trisomy 22 is a severe chromosomal condition caused by the presence of an extra copy of chromosome 22 in a person’s cells. This genetic alteration results in three copies of …
Complete Trisomy 22 - Chromosome 22 Central
Dec 14, 2023 · Complete trisomy 22 occurs when an extra (third) copy of chromosome 22 is present in every cell of the body. Learn more.
Mosaic trisomy 22 syndrome - Orphanet
Mosaic trisomy 22 is a rare chromosomal anomaly syndrome, with a highly variable phenotype, principally characterized by prenatal and postnatal growth delay, mild to severe intellectual …
Trisomy 22 Syndrome - DoveMed
Nov 26, 2018 · Learn in-depth information on Trisomy 22 Syndrome, its causes, symptoms, diagnosis, complications, treatment, prevention, and prognosis.