Edward syndrome, also known as Trisomy 18, is a chromosomal condition caused by the presence of an extra copy of chromosome 18. It is associated with abnormalities in many parts of the body and was first described by John H. Edwards in 1960. Affected individuals often have physical characteristics like low birth weight, small head size, malformed ears and heart defects. Treatment focuses on palliative care as the condition is often fatal, with the majority of children passing away within their first year. Those who survive longer experience severe developmental delays.
3. EDWARD SYNDROME
Also called TRISOMY 18
ES is a chromosomal condition associated with abnormalities
in many parts of the body. It result from having three copies
of chromosome 18 instead of the usual two copies
4. EDWARD SYNDROME
Also called TRISOMY 18
ES is a chromosomal condition associated with abnormalities
in many parts of the body. It result from having three copies
of chromosome 18 instead of the usual two copies
It is named after John H. Edwards, who first described the
syndrome in 1960
5. EDWARD SYNDROME
Also called TRISOMY 18
ES is a chromosomal condition associated with abnormalities
in many parts of the body. It result from having three copies
of chromosome 18 instead of the usual two copies
It is named after John H. Edwards, who first described the
syndrome in 1960
ES occurs in around 1 in 6,000 live births and around 80% of
those af fected are female
7. EDWARD SYNDROME
The incidence increases as the mother's age increases
The syndrome has a very low rate of sur vival.
8. EDWARD SYNDROME
The incidence increases as the mother's age increases
The syndrome has a very low rate of sur vival.
Most cases of trisomy 18 are not inherited, but occur as
random events during the formation of eggs and sperm. An
error in cell division called nondisjunction results in a
reproductive cell with an abnormal number of chromosomes
11. EDWARD SYNDROME: SYMPTOMS
Appear both fragile and weak; many are under weight.
Their heads are unusually small
12. EDWARD SYNDROME: SYMPTOMS
Appear both fragile and weak; many are under weight.
Their heads are unusually small
Their ears are low -set and malformed, and their mouths and
jaws are small
13. EDWARD SYNDROME: SYMPTOMS
Appear both fragile and weak; many are under weight.
Their heads are unusually small
Their ears are low -set and malformed, and their mouths and
jaws are small
Babies with the syndrome may experience a clef t palate or lip
14. EDWARD SYNDROME: SYMPTOMS
Appear both fragile and weak; many are under weight.
Their heads are unusually small
Their ears are low -set and malformed, and their mouths and
jaws are small
Babies with the syndrome may experience a clef t palate or lip
Hands are often clenched into fists, with their index finger
overlapping their other fingers
15. EDWARD SYNDROME: SYMPTOMS
Children with the syndrome can experience problems with
their lungs and diaphragm, and blood vessels which are
malformed.
16. EDWARD SYNDROME: SYMPTOMS
Children with the syndrome can experience problems with
their lungs and diaphragm, and blood vessels which are
malformed.
They may present with a number of types of congenital heart
disease.
17. EDWARD SYNDROME: SYMPTOMS
Children with the syndrome can experience problems with
their lungs and diaphragm, and blood vessels which are
malformed.
They may present with a number of types of congenital heart
disease.
They might also have an umbilical hernia, abnormalities of
their urogenital system, malformed kidneys, or undescended
testicles if they are male.
22. EDWARD SYNDROME: TREATMENT
Medical science has not found a cure for Edward's syndrome
at this time.
Babies with the syndrome commonly present with major
physical abnormalities and doctors face hard choices in
regards to their treatment
23. EDWARD SYNDROME: TREATMENT
Medical science has not found a cure for Edward's syndrome
at this time.
Babies with the syndrome commonly present with major
physical abnormalities and doctors face hard choices in
regards to their treatment.
Surgery can treat some of the issues related to the syndrome,
yet extreme and invasive procedures might not be in the best
interests of an infant whose lifespan could be measured in
weeks or even days.
24. EDWARD SYNDROME: TREATMENT
Medical science has not found a cure for Edward's syndrome
at this time.
Babies with the syndrome commonly present with major
physical abnormalities and doctors face hard choices in
regards to their treatment.
Surgery can treat some of the issues related to the
syndrome, yet extreme and invasive procedures might not be
in the best interests of an infant whose lifespan could be
measured in weeks or even days.
Treatment today consists of palliative care
26. EDWARD SYNDROME: PROGNOSIS
The majority of children who are born with Edward's syndrome
do not live past their first year of life. A pproximately 90 to
95% of these children die prior to their first birthday. The 5 -
10% of children who do survive their first year experience
severe developmental disabilities.
27. EDWARD SYNDROME: PROGNOSIS
The majority of children who are born with Edward's syndrome
do not live past their first year of life. Approximately 90 to
95% of these children die prior to their first birthday. The 5 -
10% of children who do survive their first year experience
severe developmental disabilities.
Children who live past their first year require walking support
and their ability to learn is limited. Their verbal
communication abilities are limited as well, although they are
able to respond to comforting and have the ability to learn to
smile, recognize and interact with caregivers and others.