Understanding Trisomy 21 (Down Syndrome): Causes, Symptoms, and Management
[en] Introduction to Trisomy 21 (Down Syndrome) Trisomy 21, also known as Down syndrome, is a genetic disorder caused by the presence of an extra copy of chromosome 21 in every cell of the body. This chromosomal abnormality leads to a characteristic set of physical features, intellectual disabilities, and sometimes congenital malformations. In this article, … Read more