CVS Helps You Detect PKD

PKD is an inherited disease, and many patients with this disease feel quite depressed that their baby will suffer this also. Actually, PKD, as a congenital disease, is hard to get cured in worldwide. Nevertheless, it is not to say PKD can threaten human being. According to linical data, this disease has a principle, patients carry this abnormal gene since their birth. In other words, if they do not carry this gene, they will not have PKD when they are grown. Chorionic villus sampling is a special check before delivery, and this test is to collect a small part of tissue from placenta to ascertain the chomosome.
 According to the test result, whether your baby have PKD or not can be diagnosed.
Does chorionic villus sampling suit to anybody? Though most maternity hospital can serve all the people who have this requirement, not all the pregnant mother is necessary for this test, because this medical examination also brings some risk of abortion. Chorionic villus sampling is only recommended to those pregnant women whose fetus has a high risk of abnormal chromosome. And these usually includes below conditions:

If your expected date of confinement is approaching or over 35years, chorionic villus sampling is requisite. The risk of fetus abnormal chromosome is positively associated with pregnant women’s age. If you are 35 yrs old, your baby has 1/250 chance suffering from Down’s syndrome.

If you have delivered a baby with some congenital defect, this check-up are also requisite.

If you or your spouse have chromosome abnormalty, inherited disease or family history, the incidence of inherited disease for your baby can be increased. Besides, if you two are carriers of occult hereditary diseases, say polycystic kidney disease or sickle cell disease, your pregnant wife is recommended to take chorionic villus sampling.

If you can not decide whether you take chorionic villus sampling or not, you can take some non-invasive screening at first, for instance, Nuchal Translucency Screening or combined screening in early stage can ascertain whether chromosome abnormalty occurs to your baby. If your baby has the risk to get affected by abnormal chromosome, chorionic villus sampling would be the favorable and reliable tests to take.


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