AFP quad screen


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Test Name:	AFP quad screen
Test Number:	4343
Collect:	3.0 mL serum - SST
Alternate Collect:	3.0 mL serum - red
Container:	Serum separator (SST) or AHL False Bottom Plasma/Serum Transport tube
Processing:	SST - spin Red - spin and separate
Transport/Stability:	Refrigerated Ambient
Alternate Names:	4SB AFP4 AFP- Maternal Quad Screen Alpha fetoprotein, quad screen Genzyme Quad Screen Quadruple Marker Test Genzyme Quad LAB4343
Performing Lab:	Integrated Genetics (325), R-NX
Days Set Up:	Daily
Expected TAT:	2 - 3 days
Ref. Ranges:	See report
Collection/ Processing Details:	Answer all questions on form or in Excellian. Integrated Genetics form - Required information indicated. Ultrasound is the preferred dating method. Testing includes: Biochemical quantitation of AFP, HCG, Estriol and Inhibin. Optimal testing dates are 16.0 wks - 18.0 wks, but testing is valid from 15 wks 0 days to 21 wks 6 days.
Method:	Immunochemiluminometric assay (ICMA)
CPT Codes:	82105 82677 84702 86336
Additional Information:
Date Created:	05/01/2007
Revised Date:	05/21/2019