Amniocentesis
Amniocentesis is a diagnostic procedure performed by inserting a hollow needle through the abdominal wall into the uterus and withdrawing a small amount of fluid from the sac surrounding the fetus... More »
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In the literature, transabdominal amniocentesis in the third trimester has been reported by Prochownick, Von Schatz and Lambl in 1877 and Schatz in the 1890s. In 1919 there was a report from Hinkel describing release of amniotic fluid from a patient ... Back to History of Ultrasound in Obstetrics and Gynecology.
www.ob-ultrasound.net/amniocentesis.html www.ob-ultrasound.net/amniocentesis.html
A history of ultrasonography in Obstetrics and Gynecology Part 3 ... A short History of the development of Ultrasound in Obstetrics and Gynecology...
www.ob-ultrasound.net/history3.html www.ob-ultrasound.net/history3.html
Until the advent of amniocentesis, prenatal diagnostic techniques were severely limited. ... Testing of the fetus for genetic disease is now widespread, particularly for women over age 35 (who have a heightened risk of carrying a child with Down's syndrome) and parents with a family history of genetic problems.
www.bookrags.com/research/amniocentesis-woi/ www.bookrags.com/research/amniocentesis-woi/
Chorionic villi sampling has had, in some ways, a more tor turous history than amniocentesis. The first efforts to biopsy the chorion were made by Jan Mohr and Niels Hahnemann in Copenhagen in the late 1960s (Mohr, 1968;
www.ohiostatepress.org/books/Complete%20PDFs/Rothenberg... www.ohiostatepress.org/books/Complete%20PDFs/Rothenberg%20Women/05.pdf
The most common reason amniocentesis is done is to perform genetic tests on a fetus who could be at increased risk of specific genetic abnormalities. As an example, some women are at higher risk of having a baby with Down syndrome because of their age, abnormal screening test results, or a family history of Down syndrome.
www.uptodate.com/patients/content/topic.do?topicKey=~73... www.uptodate.com/patients/content/topic.do?topicKey=~7396/nangerp3
The history of amniocentesis and chorionic villus sampling indicates that women have played various roles in the developmental and diffusion stages of both procedures. Effective policies regarding the impact of prenatal diagnosis on women can be shaped on the basis of lessons learned from that history.
www.ncbi.nlm.nih.gov/pubmed/8512637
Until amniocentesis became available, prenatal (prebirth) diagnostic techniques ... Testing the fetus for genetic disease is now widely practiced, particularly for pregnant women over the age of 35 (who are at greater risk of conceiving a child with Down's syndrome) and parents with a family history of genetic problems.
www.discoveriesinmedicine.com/A-An/Amniocentesis.html www.discoveriesinmedicine.com/A-An/Amniocentesis.html
A Little Bit of Techno-History ... Amniocentesis was used first in Germany to drain excess amniotic fluid from the uterus in the 1890's. From the 1930's to the 1960's Radiographic contrast materials were injected through the amniocentesis needle in order to make highly detailed X-ray images of fetuses, which was helpful...
www.amnionet.com/p12.htm
Amniocentesis - series Information from Drugs.com ... When you are about 15 weeks pregnant, your doctor may offer amniocentesis. Amniocentesis is a test that detects or rules out certain inherited disorders in a fetus. It also assesses lung maturity to see if the fetus can endure an early delivery.
www.drugs.com/enc/presentation_pages/100192.html