Printable Test Catalog - OU Medicine

TEST AVAILABILITY: Monday-Friday
TURNAROUND TIME: 4-5 days
REFERENCE RANGE: 0 day: 0.0-9.0 mg/dL
21 Years+: 0.0-40.0 mg/dL
OTHER NAMES: Pb, Blood
METHODOLOGY: Graphite furnace
CLINICAL USE: Monitor environmental lead exposure
CPT: 83655
[LEADTM] UR LEAD TIMED
SPECIMEN REQUIRED: Room temperature urine (24-hour collection)
TUBE OR CONTAINER: Plastic urine container
SPECIAL HANDLING: Collect 24-hour urine in "P" container (no
preservative)
SPECIMEN VOLUME: 5 mL
MINIMUM VOLUME: 1.4 mL
TEST INCLUDES: Urine lead, urine creatinine and ratio
TEST AVAILABILITY: Daily
REFERENCE RANGE: Environmental exposure: METHODOLOGY: Atomic absorption
spectrometry (AAS); inductively
coupled plasma mass spectrometry (ICP-MS)
CLINICAL USE: Monitor exposure to lead or lead chelation therapy
CPT: 82570; 83655
[LEADU] Urine Lead
SPECIMEN REQUIRED: Urine at room temperature (random)
TUBE OR CONTAINER: Plastic urine container
SPECIMEN VOLUME: 5 mL
MINIMUM VOLUME: 1.4 mL
TEST AVAILABILITY: Daily
REFERENCE RANGE: Environmental exposure: METHODOLOGY: Atomic absorption
spectrometry (AAS); inductively
coupled plasma mass spectrometry (ICP-MS)
CLINICAL USE: Monitor exposure to lead or lead chelation therapy
CPT: 83655
[LEBERS] LEBERS HEREDITARY OPTIC NEURO
SPECIMEN REQUIRED: Whole blood at room temperature
TUBE OR CONTAINER: Lavender (EDTA)
SPECIMEN VOLUME: 10 mL
MINIMUM VOLUME: 2 ml
TEST AVAILABILITY: Daily
TURNAROUND TIME: 2 weeks
METHODOLOGY: Polymerase Chain Reaction (PCR)
CPT: 83891; 83893 x 15; 83896 x 15; 83900; 83901 x2; 83912
[LEF] Leflunomide Level
SPECIMEN REQUIRED: Frozen serum
TUBE OR CONTAINER: Red
SPECIAL HANDLING: Do NOT collect specimen in gel barrier tube;