Printable Test Catalog - OU Medicine

[CAH] CONGENITAL ADRENAL HYPERPLASIA
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: 15-20 days
OTHER NAMES: CAH; CYP21; 21-Hydroxylase Gene Mutation
METHODOLOGY: Polymerase Chain Reaction (PCR)
CLINICAL USE: Detect mutations in the steroid 21-hydroxlase
gene
CPT: 83890; 83892 x 7; 83894 x 2; 83898 x 9; 83904 x 10; 83912
[CAHDETX] CAHDetx BY PCR
SPECIMEN REQUIRED: Whole blood at room temperature
TUBE OR CONTAINER: Lavender (EDTA)
SPECIMEN VOLUME: 3 mL
MINIMUM VOLUME: 1 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 2-3 weeks
METHODOLOGY: Polymerase Chain Reaction (PCR)
CPT: 83891; 83892; 83894 x 2; 83898 x 3; 83909 x 4; 83914 x 26;
83912
[CAION] Ionized Calcium
SPECIMEN REQUIRED: Whole blood on ice
TUBE OR CONTAINER: Unopened Light Green (heparin)
SPECIAL HANDLING: Do NOT open tube
Specimen WILL be rejected if specimen is not
not received anaerobically
Do not draw EDTA (will be rejected)
SPECIMEN VOLUME: Adult: 2 mL
Pediatric: 1 mL or 1 full microtainer
MINIMUM VOLUME: Adult: 1 mL
Pediatric: 0.5 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 8 hours
REFERENCE RANGE: 1.12-1.32 mmol/L
OTHER NAMES: Calcium Free; Calcium Unbound
METHODOLOGY: Ion-selective electrode (ISE)
CLINICAL USE: Evaluate nonbound calcium, calcium metabolism,
physiologically active calcium fraction, hyperparathyroidism,
ectopic hyperparathyroidism
CPT: 82330
[CALC] Calcitonin Level
SPECIMEN REQUIRED: Frozen serum
TUBE OR CONTAINER: Red or Gold
SPECIAL HANDLING: Collect specimen from a fasting patient;