children
Children are the future of any nation. When they grow up, they will be the foundation of society. They are characterized by innocence, vitality and activity. Their laughter at the corners of the house sends positive feelings to all members of the family and when the mother is pregnant she constantly follows fetal movements and health. But the child may be born deformed or sick with various diseases such as Duane syndrome, so in this article we will show the symptoms of this disease and the qualities of the child infected.
Down’s syndrome
Down syndrome is a disease caused by the division of the eleventh crossover in the fetus, which produces three copies of it instead of two copies, or in rare cases there is a defect in the XIII, XIV or XV chromosome, where the chromosome number in the natural child is Forty-six while the child with Down syndrome has forty-seven crossover.
The disease was referred to as Down Syndrome by British physician John Langdon Down, who first described the condition in 1862, initially described as a type of mental disability.
Characteristics of the Mongolian child
Some children with Down syndrome may be born with natural morphological features so that those around do not feel any problems with the child. In contrast, some people may have a facial shape that is different from normal. Some features may indicate that the child has Down syndrome, On the injured:
- The child is delayed in walking, standing and moving due to weakness in the body muscles and relaxation.
- There is a similarity of the face and eyes of people living in Japan and the surrounding areas, such as Mongolia and China, where the eyes are narrow.
- Flattened at the back of the head and small head size in some cases.
- Small size mouth may keep the tongue on the normal size or may swell and swell and become the size of tonsils, which may cause the continuation of the injured child to open his mouth to the large size of the tongue and this leads to injury to the tongue to dry and crack.
- Increase the width of the hands with a line that passes casually in the soles of the palm.
- The middle finger is not complete in the small finger of the hands.
- The distance between the big finger and the side of the foot.
- White spots in the iris are noticeably spread.
- Neck short for normal.
- The presence of aliasing in the fingerprint.
- Infection in some cases congenital heart defect, and this may lead to death in the incidence of any disease.
- Male and female with Down syndrome have very little chance of having children.