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Various types of genetic disorders in children could be inherited from one or both parents. Some of these disorders are treatable, while others may not be curable but have to be managed by prompt evaluation, medications, tailored therapies, and specific lifestyle modifications.
Genetic disorders occur when a mutation affects your genes or chromosomes. Some disorders cause symptoms at birth, while others develop over time. Genetic testing can help you learn more about the likelihood of experiencing a genetic disorder.
The following is a list of genetic disorders and if known, type of mutation and for the chromosome involved. Although the parlance "disease-causing gene" is common, it is the occurrence of an abnormality in the parents that causes the impairment to develop within the child. There are over 6,000 known genetic disorders in humans.
Knowing whether or not your baby is at risk for a genetic condition can help you make decisions about your baby’s future and make plans to care for and get treatment for your baby after birth. What tests can you get during pregnancy to find out about genetic conditions that may affect your baby?
Genetic disorders is a category of diseases that includes certain types of birth defects, chronic diseases, developmental problems, and sensory deficits that are inherited from one or both parents. Some of the symptoms can be the same as those for conditions that are not inherited.
There are several types of genetic disorders. Some disorders are caused by a genetic change (mutation) in a single gene; some are caused by an abnormality in one of the chromosomes; and some are complex, involving numerous genes and influences from environmental factors.
Babies with genetic disorders can be at risk of slow mental and physical development, physical abnormalities, and lifelong illnesses. Some genetic disorders are hereditary, meaning the genetic change is passed on from their parents. Other genetic changes can happen for the first time in the baby.
Nine of ten children born with a serious congenital disorder are in low- and middle-income countries. As neonatal and under-5 mortality rates decline, congenital disorders become a larger proportion of the cause of neonatal and under-5 deaths.
Genetics is the study of the pattern of inheritance. A geneticist studies birth disorders and their cause. Normally each individual has 46 chromosomes in every cell. Most fetuses receive 23 chromosomes from each parent. Chromosomes are structures found in every cell of the body.
Some chromosome abnormalities cause the death of the embryo or fetus before birth. Other abnormalities cause problems such as intellectual disability, short stature, seizures, heart problems, or a cleft palate.