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Rate My Down Syndrome
No: They tend to grow at a pretty normal rate prior to birth. Deficiencies in linear growth will eventually occcur in the average ds kid as they grow older. However, some maintain a relatively normal rate of growth, dependingg on other factors affecting their health. ...Read more
Down syndrome is the classic presentation clinically of the congenital malformation syndrome also known as Trisomy 21. Classic features may include simian creases, epicanthal folds, upslanting palpebral fissures, flat nasal bridge, hypertelorism, low set ears, endocardial cushion defects of the heart, atlanto-axial joint instability, blood ...Read more
Bradycardia: While children with downes syndrome may have a slow heart rate, there are many other causes of slow heart rate, such as hypothyroidism and others. Down's syndrome is best characterized by the constellation of associated characteristics and chromosomal abnormality. ...Read moreSee 1 more doctor answer
Chromosome defect: Ds is one of the more common chromosome(c) defects that can survive pregnancy (many others miscarry).Eggs are supposed to have a single 21c & combine with the 21 from dads normal sperm.Here a pair of moms 21c +dad's 21 creates a baby with the extra 21c in all tissues.This extra material confuses the creation of body parts causing ds..Various prenatal tests can pick up signs early on. ...Read more
DNA defects: Chromosome 21 seems to be the cause. Two most common types are trisomy 21 where ther is an entire extra chromosome in each cell. The other is translocation where only an extra piece of the chromosome is found. It can be an isolated defect or an inherited defect. Rare exotic forms include polyploidy and haploid forms and chimeras. Sorry you asked? ...Read moreSee 1 more doctor answer
Chromosome defect: Ds is one of the more common chromosome(c) defects that can survive pregnancy (many others miscarry).Eggs are supposed to have a single 21c & combine with the 21 from dads normal sperm.In ds the pair of moms 21c +dad's 21 creates a baby with the three 21c in all tissues.This extra material confuses the creation of body parts causing ds..Various prenatal tests can pick up signs early on. ...Read more
Supportive care: Down syndrome has a well recognized pattern of obvious features and several common vulnerabilities. An evaluation for treatable heart defects and other problems helps assure the patient with best chance at a good life. Supportive care for their academic and growth challenges is also required.With modern health care, these patients can live well into their 60's in a protected environment. ...Read more
Mistake in chromosom: During the formation of normal eggs or sperm the chromosome(c) pairs are supposed to split leaving one of each in the egg/sperm.At conception the joining of egg/sperm brings together the pair & as tissue grows it has the proper number in each cell. With ds the egg has a pair of 21c and at conception a triple 21 is created. All cells derived after will have an extra 21 & become a ds child. ...Read more
Rarely: Downs syndrome is usually related to a trisomy defect that develops during the initial cleavage of the cells during primary fetal development. A form can occur as a translocation that may be carried by a parent. An assumption is that the 21 chromosome may be damaged by maternal age or by some environmental factor that then results in downs syndrome. Most cases are just by chance. ...Read moreSee 1 more doctor answer
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