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Second trimester prenatal risk assessment (QUAD)
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Test Name:
Second trimester prenatal risk assessment (QUAD)
Synonyms:
Down syndrome
Edwards syndrome
Maternal serum prenatal screen, second trimester (QUAD)
OB
Open neural tube defect
Quadruple screen
Spina bifida
Trisomy 18
Trisomy 21
Trisomy Screen
Requisition/Forms:
Maternal Prenatal Screen Requisition must accompany the specimen
Testing Referred to:
Alberta Precision Laboratories »

Last Reviewed:
03 March 2023
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