Printable Test Catalog - OU Medicine

TURNAROUND TIME: 2-4 days
REFERENCE RANGE: Age specific
METHODOLOGY: High pressure liquid chromatography/tandem mass
spectrometry (HPLC/MS-MS)
CLINICAL USE: Evaluate patients with hypertension and possible
hyperaldosteronism
CPT: 82088
[PEDANDRO] Androstenedione
SPECIMEN REQUIRED: Frozen serum or plasma
TUBE OR CONTAINER: Red or Lavender (EDTA)
SPECIAL HANDLING: Separate and freeze with 1 hour of collection
Do NOT collect in tube with gel barrier
SPECIMEN VOLUME: 0.5 mL
MINIMUM VOLUME: 0.25 mL (this volume does not allow for repeat
testing)
TEST AVAILABILITY: Daily
TURNAROUND TIME: 2-3 days
REFERENCE RANGE: Age specific
METHODOLOGY: High pressure liquid chromatography/tandem mass
spectrometry (HPLC/MS-MS)
CLINICAL USE: Evaluation of androgen production in hirsute
females; less useful in evaluation of other
aspects of virilization
CPT: 82157
[PEDCAH1] PED CAH PROFILE 1
SPECIMEN REQUIRED: Frozen serum
TUBE OR CONTAINER: Red
SPECIAL HANDLING: Centrifuge and separate within 1 hour of
collection
Do NOT collect in tube with gel barrier
SPECIMEN VOLUME: 2 mL
MINIMUM VOLUME: 1 mL (this volume does not allow for repeat
testing)
TEST INCLUDES: DHEA, Androstenedione, Cortisol,
17-Hydroxyprogesterone and total testosterone
TEST AVAILABILITY: Daily
TURNAROUND TIME: 3-5 days
OTHER NAMES: 21-OH Deficiency Screen
METHODOLOGY: Radioimmunoassay (RIA)
CPT: 82157; 82533; 82626; 83498; 84403
[PEDCAH2] PED CAH PROFILE 2
SPECIMEN REQUIRED: Frozen serum
TUBE OR CONTAINER: Red or Gold
SPECIAL HANDLING: Centrifuge and separate within 1 hour of
collection
Do NOT collect in tube with gel barrier
SPECIMEN VOLUME: 2.5 mL