trisomy 21 (Meaning)

Wordnet

trisomy 21 (n)

a congenital disorder caused by having an extra 21st chromosome; results in a flat face and short stature and mental retardation

No Synonyms and anytonyms found

Trisomy 21, also known as Down syndrome, occurs when there is an extra copy of chromosome 21.
Individuals with trisomy 21 typically exhibit characteristic facial features such as almond-shaped eyes and a flat nasal bridge.
Trisomy 21 is the most common chromosomal disorder, occurring in approximately one in every 700 births.
Prenatal screening tests can detect the presence of trisomy 21 during pregnancy.
Children with trisomy 21 often experience developmental delays and may require additional support in learning and socialization.
Although trisomy 21 is associated with intellectual disabilities, individuals with Down syndrome can lead fulfilling lives with proper support and resources.
The risk of trisomy 21 increases with maternal age, particularly in women over the age of 35.
Genetic counseling is recommended for couples who have an increased risk of having a child with trisomy 21.
Advances in medical care have improved the quality of life for individuals with trisomy 21, including early intervention programs and medical treatments for associated health conditions.
Research into the genetic mechanisms underlying trisomy 21 continues to provide insights into the condition and potential therapeutic targets.

a congenital disorder caused by having an extra 21st chromosome; results in a flat face and short stature and mental retardation

No synonyms found.

No antonyms found.

Trisomy 21, also known as Down syndrome, occurs when there is an extra copy of chromosome 21.

Individuals with trisomy 21 typically exhibit characteristic facial features such as almond-shaped eyes and a flat nasal bridge.

Trisomy 21 is the most common chromosomal disorder, occurring in approximately one in every 700 births.

Prenatal screening tests can detect the presence of trisomy 21 during pregnancy.