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Glucose, Amniotic Fluid
Test Code17423
CPT Codes
82945
Preferred Specimen
1 mL amniotic fluid collected in a sterile screw-cap container
Minimum Volume
0.5 mL
Transport Temperature
Frozen
Specimen Stability
Room temperature: 24 hours
Refrigerated: 14 days
Frozen: 14 days
Refrigerated: 14 days
Frozen: 14 days
Methodology
Hexokinase, Ultra-Violet
Setup Schedule
Night Sets up 4 days a week.
Clinical Significance
Glucose levels are a useful parameter of fetal maturity. Amniotic fluid glucose levels decrease progressively with fetal age.