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Phosphatidylglycerol (PG)
Test CodePGFLM
Preferred Specimen
Amniotic Fluid
Instructions
Send to Lab immediately.
Transport Container
Sterile tube
Transport Temperature
Specimen stable for 4 hours if refrigerated, indefinitely if frozen.
Clinical Significance
Determines the presence of phosphatidylglycerol in human amniotic fluid at concentrations indicative of fetal lung maturity.