Quad Screen (NY) QMSSQ

Method(s) Immunoassay (IA)
Components

AFP, unconjugated Estriol, hCG, Dimeric Inhibin A and Maternal risk Interpretation

Specimen Required
Collect

One 5 mL gold (SST) top tube.

Transport

3 mL serum ambient (Min: 1 mL).

Remarks s weight, patient's race, patient's diabetic status (is patient insulin dependent prior to pregnancy), number of fetuses, and whether this is a repeat sample.

Stability

Ambient: 14 days

Refrigerated: 14 days

Frozen: 28 days

Unacceptable Conditions
  • Gross hemolysis
  • Grossly lipemic
CPTCode 81511
Notes Performing Laboratory-Quest Diagnostics-Pittsburgh Lab
Preferred Specimen Collection Device(s)
No Appointment Necessary
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11 Patient Service Centers in Central New York.

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