Weather Alert

SNOW STORM UNDERWAY - TRAVEL CONDITIONS TO QUICKLY DETERIORATE

Snow will fall at a modeate to heavy clip through the afternoon and evening with snowfall rates of 1" per hour or more at times.  This will cause rapid accumulations coupled with significantly reduced visibility to produce widespread difficult travel conditions through the evening.  Snow will begin breaking up late tonight with the storm pulling out between 1am and 4am Thursday. Click Here for the CBS6 Weather Forecast Page

WEATHER ALERT


Weather Alert Radar

Your Life Your Health
 
text size

Your Life, Your Health: New test for Down syndrome

Updated: Saturday, May 3 2014, 06:04 PM EDT
Every year 6,000 babies are born in the United States with Down syndrome, according to the Centers for Disease Control. It is the most common chromosomal abnormality in the country. Pregnant women in a high-risk category, either due to maternal age or a medical condition, sometimes choose to have a diagnostic test to get an answer. However, the test is invasive (amniocentesis) and runs the risk of miscarriage.

For women looking for a specific diagnosis, there is a new option that is completely safe. It is a blood test which takes a sample of the mother's blood that contains bits of the baby's DNA. The test results come quickly and a red flag is raised if there is an abnormality.

Genetic counselor at Albany Medical Center, Jacquelyn Magner says unlike something like an amniocentesis, the blood test only screens for certain things.

"It specifically screens for Down syndrome, Trisomy 13, Trisomy 18, and some of the labs offer testing for sex chromosome abnormalities like Turner syndrome and Klinefelter syndrome."

Dr. Camille Kanaan, Director of Maternal Fetal Medicine at Albany Med says however about 17-20 percent of abnormalities are not detected by the blood test, so it should only be used when appropriate.

"Women who are at high risk, are a little bit older, and maybe have gone through treatment for infertility - they may not be willing to take a risk on the pregnancy. These are appropriately tested with the blood test." Dr. Kanaan says.

If a blood test comes back positive, the woman will likely follow-up with an amniocentesis to get more information on what the chromosomal abnormality may be. Since becoming available in 2010, and marketed by several companies, the blood test has been directly linked to a decrease in invasive procedures at Albany Medical Center.

While not 100% accurate, according to the New England Journal of Medicine it was 10 times greater in its ability to predict whether the fetus has Down syndrome then standard testing.  Your Life, Your Health: New test for Down syndrome


Advertise with us!

Related Stories

Your Health and Safety






Please re-enter the code shown in the image below.

Your Health and Safety






Please re-enter the code shown in the image below.
 
Advertise with us!

Lottery

Get the latest winning lottery numbers from New York, New Jersey, Vermont, Connecticut, Pennsylvania and Massachusetts!

New York Lottery  Vermont Lottery 
 Connecticut Lottery  New Jersey Lottery
Pennsylvania Lottery Massachusetts Lottery

Do you think the Saratoga Co. District Attorney's office was right in charging former Sgt. Shawn Glans?

Yes
No

First Name:
City / State:
Comments:

Please re-enter the code shown in the image below.

Retype