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Is A Quad Test Showing Trisomy And NTD A Serious Concern?
hello mam i have done the Quad test but in the report Ultra Slund Details are like........the reportable range for trisomy 21, trisomy 18 and NTD is from 1:50 to The reported value which is either 1:50 or below 1:250, 1:100 and 1:50 for trisomy 21, Trisomy 18 and NTD respectively, indicates high risk please suggest
Thu, 13 Sep 2018
Anonymous's Response
Anonymous's
Response
Hi,
The risk of Trisomy 21 and Trisomy 18 increases when the ratio is less than 1 in 250. 1 in 50 indicates that the risk of Trisomy is high, but quad test is a screening test. To confirm I would suggest amniocentesis. Amniocentesis will tell us the baby's karyotyping thereby confirming whether baby is affected or not.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Swathi Kamidi, OBGYN
The risk of Trisomy 21 and Trisomy 18 increases when the ratio is less than 1 in 250. 1 in 50 indicates that the risk of Trisomy is high, but quad test is a screening test. To confirm I would suggest amniocentesis. Amniocentesis will tell us the baby's karyotyping thereby confirming whether baby is affected or not.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Swathi Kamidi, OBGYN
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