What Are the Symptoms of Down Syndrome in Children?

Tang babies, also known as congenital babies. It is a baby with Down's Syndrome. It is the most common form of human chromosomal disease and the most common cause of mental retardation.

Down's baby

Down's baby, also called

There are many obvious symptoms of Down syndrome in children's appearance and even their physique. They are less intelligent than normal children, usually with an IQ of 40 to 60, but with a gentle personality. Children with this condition have stunted growth and low muscle tension, which makes them learn to sit and walk later than normal children. They also have a very special appearance and are easy to identify. Children with this disease usually have long eyes, sloping eyes, flat nasal bones, small mouths, teeth, and ears. Most patients have ape-like palm patterns (commonly known as broken palms) , The fingers are in a special hoof pattern, and the distance between the first and second toes is very wide ^[1]

Tang Sier check

Patients have special chromosome karyotypes, that is, one extra chromosome 21 ^[1] , of which the typical trisomy 21, namely 47, XX (XY) +21 karyotypes is the majority, fewer translocation types, and chimeras least.