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NT/NB Scan and Double Marker test
Hi,
I want to know what are the chances of having normal NT/NB scan but positive double marker test. Kindly advise.
Thanks in advance
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Dr. Heena Verma
Gynecologist/Obstetrician
9 yrs exp
Ahmedabad
Connect pls
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Dr. Neha Vashisth
Obstetrician
10 yrs exp
Jaipur
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Dr. Nidhi Thakkar
Gynecologist
4 yrs exp
Vadodara
By scan can detect trisomy 21 in 70% cases
Both nt scan and double marker used, known as combined test increases chances to 80-85%
But confirmation is required
Best is cvs or amniocentesis
Can go for nipt also
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Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.