Pregnancy is one of the most wonderful phases of any woman ’s lifespan as she waits for her short one to come into her arms . However , in some cases , the pregnancy is not a smooth and elementary one and certain complications and problems may rise during it . Cordocentesis test is one such mental test performed during pregnancy , in some case . Know what a cordocentesis test is when it is performed on a to - be - female parent .
If the doctors surmise that the fetus is suffering from any kind of freakishness or contagion which needs to be detected before giving birth , then they carry out certain tests to confirm the same . This is where a cordocentesis run prove to be of great use .
What is a Cordocentesis Test?
Cordocentesis mental testing is a prenatal symptomatic exam done in some meaning womanhood , if give notice by doctors . It is also known as PUBS or percutaneous umbilical cord blood taste . When doctors suspect that the foetus growing inside the uterus might be suffering from any sort of blood disorder , blood infection or genetic abnormality , cordocentesis trial is perform to affirm the same . Sickle cellanemia , fissure palate , Down ’s syndromeare some of vulgar foetal abnormalities which can be detected with a cordocentesis trial .
Cordocentesis test is a type of invading process wherein rakehell is taken from the fetus ’s umbilical cord and analyse in point . Such a mental testing is in the main performed between 18 to 24 weeks of gestation as by this fourth dimension the umbilical corduroy , which is the link between the babe and the mother , gets fully develop . Also , it is the umbilical cord itself which passes on all the nourishment from the mother to the foetus at all times .
How is Cordocentesis Test Performed?
After see what a cordocentesis test is , we should also teach how it is performed . In ordination to perform this test , the sawbones first advise the pregnant char to lie down on her back . The abdominal country is scavenge and a phonograph needle is inserted into the umbilical cord . An ultrasound guides this process through the abdomen to avoid any mistakes . The surgeon collects blood in the syringe attached to the put in needle once the phonograph needle has reached the umbilical cord . The collected blood is sent to the laboratory for a elaborated analysis or as teach by the surgeon .
Cordocentesis is used as an in force prenatal diagnostic technique . Also , it is useful in delivering medicine to the fetus if need be and do origin transfusion for the fetus while in the female parent ’s womb .
Risks Involved in Cordocentesis Test
However , since a cordocentesis test is an invasive one , it runs a high risk than a non - encroaching proficiency as there are certain complications which have been consort with such a test . These would include bleeding in the foetus , slowing of the fetal heart rate , hematoma in the umbilical corduroy , bleeding in to - be - female parent , infection in fetus or uterus , abortion or premature rupture of the membrane .
When is Cordocentesis Performed?
Cordocentesis tryout is performed when the doctor suspects that there is something wrong with the fetus in the antenatal echography test . If during antepartum check , the doctors see that the possible action of some genetic condition in the fetus , infection or some disorderliness then they may perform a cordocentesis test . Along with the above mentioned genetical disorders , Cordocentesis test is performed to detect infections such as rubella and toxoplasmosis .
A cordocentesis test is performed to find serious genetic defects or anomaly , the risk of serious issues to the babe can be assessed . As this test is execute during initial weeks , the pregnant lady and her pardner can decide about aborting the fetus in accordance with the medical advice and reports of cordocentesis test .
Another circumstance where a cordocentesis mental testing is performed is when the fetus needs to be provided with certain medication through the umbilical cord or require a blood transfusion via the same cord .
A cordocentesis test , for such reason , can be perform up to 24 weeks of gestation , when the peril of knottiness is less . However , after 24 weeks of pregnancy , a cordocentesis test is perform only in a infirmary ’s performance dramatics as the risk increases tremendously . In some cases , an urgent caesarian section may have to be performed to deliver the infant without delay .
With great furtherance in the world of medicinal drug , cordocentesis exam has rent a back seat in the main due to the complications it may give rise to . Amniocentesis and Chorionic Villi Biopsy are some other less risky and safer method which also help notice an array of abnormalities in the fetus without harm it in any way . However , cordocentesis test is perform when the other types of tests are unable to provide proper diagnosis for the freakishness or disorder in the fetus .
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