Inpatient and Outpatient Orderable

17-Hydroxypregnenolone, Mass Spectrometry

Synonyms

  • 17-HYDROXYPREGNENOLONE
  • 17-HYDROXYPREGNENOLONE, SERUM
  • LAB530

Cerner Name

Pregnanolone, 17-OH

Clinical Info

Specimen Sources

Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous

Specimen Types

Blood

Specimen Volume

1 mL of serum(0.4 mL min)

Container

Gold Top Tube

Collection Instructions

Container/Tube:  Red-top tube(s) or Gold top Tube
Specimen:  1 mL of serum(0.4 mL min)
Transport Temperature:  Frozen
Stability:  6 Hr Room Temperature
                 1 Days Refrigerated
                120 Days Frozen

Transport Instructions

Frozen

Specimen Stability

6 Hr Room Temperature
                 1 Days Refrigerated
                120 Days Frozen

Methodology

High-pressure liquid chromatography/tandem mass spectrometry (LC/MS-MS)

Days Performed

Performing Laboratory

LabCorp

CPT

84143
 
LOINC Code: 6765-2

PDM

5902940

Only Orderable at Locations:

Orderable Everywhere

Results
Component Name Base Name Common Name External Name
17-HYDROXYPREGNENOLONE 17HYDROXYPRE 17 HYDROXYPREGNENOLONE 17 OH Pregnenolone
17 HYDROXYPREGNENOLONE 17HYDROXYPRE 17 HYDROXYPREGNENOLONE 17-Hydroxypregnenolone

Result Interpretation

Premature (26 to 28 weeks): day 4: 375−3559 ng/dL
• Premature (31 to 35 weeks): day 4: 64−2380 ng/dL
• 3 days: 10−829 ng/dL
• 1 to 5 months: 36−763 ng/dL
• 6 to 11 months: 42−540 ng/dL
• 12 to 23 months: 14−207 ng/dL
• 24 months to 5 years: 10−103 ng/dL
• 6 to 9 years: 10−186 ng/dL
• Pubertal: 44−235 ng/dL
• Adults: 53−357 ng/dL
 
TAT: 6-11 Days

Forms
LAB530 build edit