Printable Test Catalog - OU Medicine

TEST AVAILABILITY: Daily
TURNAROUND TIME: 7-14 days
OTHER NAMES: Cooley's Anemia; B-Thal
METHODOLOGY: Polymerase chain reaction (PCR
CLINICAL USE: Carrier testing, prenatal diagnosis, and
prognosis to predict clinical severity for proper
treatment of B-thalassemia
CPT: 83891; 83894; 83898; 83904; 83909 x 3; 83912
[BTK] BTK GENE MUTATION
SPECIMEN REQUIRED: Whole blood at room temperature
TUBE OR CONTAINER: Lavender (EDTA)
SPECIMEN VOLUME: 5 mL
MINIMUM VOLUME: 1 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 10 weeks
METHODOLOGY: Bi-directional sequence analysis
CPT: 83891 x 20, 83892 x 2, 83894 x 20, 83898 x 20, 83904 x 40,
88386, 83912
[BUFFY] Buffy Coat Smear
SPECIMEN REQUIRED:
TUBE OR CONTAINER:
SPECIAL HANDLING:
SPECIMEN VOLUME:
MINIMUM VOLUME:
PEDIATRIC TEST INFO:
TEST INCLUDES:
TEST AVAILABILITY:
TURNAROUND TIME:
REFERENCE RANGE:
METHODOLOGY:
REFLEX TEST INFORMATION:
CLINICAL USE:
CPT:
[BUN] Blood Urea Nitrogen
SPECIMEN REQUIRED: Refrigerated plasma or serum
TUBE OR CONTAINER: Light Green (heparin) or Gold
SPECIMEN VOLUME: 1 mL
MINIMUM VOLUME: 0.5 mL
TEST AVAILABILTIY: Daily
TURNAROUND TIME: 8 hours
REFERENCE RANGE: 0-30 days: 2-19 mg/dL
1 month-59 years: 7-18 mg/dL
> 59 years: 8-21 mg/dL
METHODOLOGY: Enzymatic rate
CLINICAL USE: Aid in diagnosis and treatment of certain renal
and metabolic diseases
CPT:84520