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Edwards syndrome (trisomy 18) is a severe genetic disorder that causes multiple birth defects and low life expectancy. Learn about the causes, symptoms, diagnosis and treatment of this condition from Cleveland Clinic.
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Trisomy 18 is a chromosomal abnormality characterized by the presence of an extra copy of genetic material on the 18th chromosome, either in whole ( trisomy 18) or in part (such as due to translocations ). The additional chromosome usually occurs before conception.
- Trisomy 18 (T18), chromosome 18 duplication, trisomy E syndrome
Trisomy 18 is a chromosome disorder that causes serious health problems and physical defects in babies. Learn about the types, risk factors, and how it's diagnosed and treated.
Apr 7, 2022 · Trisomy 18 is a rare genetic disorder that affects 1 in 3,315 births in the U.S. It means a person has an extra copy of chromosome 18, leading to issues with development and health. Learn more about the symptoms, causes, diagnosis, treatment, and outlook of this condition.
- Ashley Marcin
Trisomy 18 is a chromosome disorder characterized by having 3 copies of chromosome 18 instead of the usual 2 copies. Signs and symptoms include severe intellectual disability; low birth weight; a small, abnormally shaped head; a small jaw and mouth; clenched fists with overlapping fingers; congenital heart defects; and various abnormalities of ...
Trisomy 18, also called Edwards syndrome, is a rare condition where a person has three copies of chromosome 18 instead of the normal two. It causes many abnormalities in the body, such as slow growth, low birth weight, heart defects, and intellectual disability. Learn about its causes, inheritance, diagnosis, and treatment.
Trisomy 18 is a serious genetic condition that happens when there is an extra copy of chromosome 18 in the baby before conception. It can cause many different symptoms that are often life-limiting, such as heart problems, intellectual disability, and feeding problems. Learn how it is diagnosed, how it affects the baby's development and outlook, and what treatment options are available.