trisomy 18 syndrome

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trisomy 18 syndrome

[′trī‚sō·mē ′ā¦tēn ‚sin‚drōm]
(medicine)
A congenital disorder due to trisomy of all or a large part of chromosome 18, characterized by severe mental deficiency, hypertonicity with clenched hands, and anomalies of the hands, sternum, pelvis, and facies; most infants so afflicted fail to thrive. Also known as Edwards' syndrome; E trisomy.
References in periodicals archive ?
Katie, 34, who works as a nurse said: "We were called into a room and told Kaila had Trisomy 18/ Edwards Syndrome which is not compatible with life - I'd never even heard of it.
Caption: EXTRAORDINARY: In contrast to most human trisomies, such as Down syndrome (Trisomy 21) or Edwards syndrome (Trisomy 18), that cause significant intellectual disability and medical complications, X and Y variations cause milder developmental delays.
Emily had clenched hands, a misshapen ear, a high palate which would impede her sucking and a heart murmur - symptoms of Edwards syndrome.
We present two cases of Edwards syndrome diagnosed by autopsy in the year 2015 at Department of Pathology, M.
Each cell normally contains 23 pairs of chromosomes, which carry the genes you inherit from your parents, but a baby with Edwards syndrome has three copies of chromosome number 18 instead of two.
Claire Groom's daughter Isla was born with Edwards Syndrome and died in December 2012, aged just 22 months.
Sequenom Laboratories, Verinata Health (part of Illumina), Ariosa Diagnostics, and Natera all offer tests that look for trisomies--an extra copy of chromosomes 13,18, or 21, which cause Patau syndrome, Edwards syndrome, and Down syndrome, respectively.
They reported an increase of 5% or more for the following birth defects: anencephaly, spina bifida without anencephaly, encephalocele, Patau syndrome (trisomy 13), Edwards syndrome (trisomy 18), Down syndrome (trisomy 21), omphalocele, gastroschisis, and anophthalmia.
It was set up in memory of their little boy Ted, who was stillborn three months premature after suffering from a rare condition known as Edwards syndrome.
Chris's daughter Eve died on February 4, 2009, when she was just four weeks old after being diagnosed with Edwards Syndrome - a rare chromosome disorder.
Bella Santorum was born with a genetic disorder called trisomy 18 -- or Edwards syndrome -- which results in severe disabilities and abnormalities.
Abid Azhar, said the workshop revolved around the need of implementing latest and modern cytogenetic techniques for quick, accurate and cost effective diagnosis of chromosomal disorders such as infertility, Downs syndrome and Edwards syndrome.