Edwards syndrome an abnormality of chromosome pair 18

Edwards syndrome, an abnormality of chromosome pair 18

In addition to the popular disease Down syndrome, there is also “Edwards syndrome (Trisomy 18)”, which is a chromosomal abnormality that is found less frequently.

Edwards syndrome is an abnormality of chromosome pair 18. Normally, babies have 23 pairs of chromosomes, 2 strands per pair. However, babies with Edwards syndrome have an extra 18strand, making this pair of chromosomes 3 strands.

What causes Edwards syndrome?

The factors that cause babies to have this type of chromosomal abnormality can occur in mothers of all ages. If you get pregnant at an older age, you may be at a higher risk. The cause of this condition is still unclear. It may be due to a chromosomal abnormality that occurs during cell division in the embryo or it may be due to a chromosomal abnormality from the egg or sperm cell.

How do children with Edwards syndrome develop?

Children will have delayed development, which in layman’s terms is called “mentally retarded”. In addition, there will be problems with slow growth, learning problems, low weight, or abnormal development of various organs while still in the womb. Most babies with this condition die before birth or shortly after birth. Most babies have an average lifespan of no more than 1 year.

What are the symptoms of children with Edwards syndrome?

  • Abnormal body shape, such as abnormal heart, small or deformed head, low birth weight, lower than normal ear level, cleft lip and palate, small chin and mouth, twisted hands and feet, abnormally curved feet, protruding heels, etc.
  • Intestines are outside the abdomen and problems with eating
  • Problems with vision, hearing, and breathing

Prevention and treatment of children with Edwards syndrome?

Currently, no cure can cure the disease. Treatment is based on the symptoms that occur because it is a chromosomal abnormality that cannot be cured. Prevention methods include consulting a specialist in planning to have children. If pregnant, a Nipt Test or amniocentesis may be required to plan for the pregnancy.


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