Fetal Lung Maturity

Test Code
LAB732


Alias/See Also
SAPG; S/A Ratio & PG


Minimum Volume
1.0 mL


Instructions
Collect at least 1.0 mL of amniotic fluid, collected via trans-abdominal amniocentesis or from a free-flowing or carefully tapped vaginal sample.


Shipping/Handling Instructions: Samples should be filtered before testing using the filters provided. Store at 2-8 degrees C or -10 degrees C or colder for 72 hours. Frozen samples should be thoroughly mixed, preferably by vortexing, after thawing.



Specimen Stability
Sample is stable stored at 2-8°C up to 72 hours.


Methodology
Fluorescence polarization

Setup Schedule
STAT: Test available 24 hours per day 7 days per week
Routine: Day and evening shift only, seven days per week


Report Available
STAT 2 hours, Routine 4 hours


Performing Laboratory
UCSF CLINICAL LABS AT PARNASSUS (831-625-4811): UCSF CLINICAL LABS AT PARNASSUS



The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.