Printable Test Catalog - OU Medicine

TEST AVAILABILITY: Daily
TURNAROUND TIME: 8 hours
REFERENCE RANGE: Negative
METHODOLOGY: Immunoassay
CLINICAL USE: Provides a sensitive and specific test for the
detection of early pregnancy
CPT: 81025
[HCGQNT] Human Chorionic Gonadotropin, Quant
SPECIMEN REQUIRED: Refrigerated serum
TUBE OR CONTAINER: Gold or Red
SPECIMEN VOLUME: 1 mL
MINIMUM VOLUME: 0.5 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 8 hours
REFERENCE RANGE: Female: >=25.0 mIU/mL - Positive
Male: 0.0-4.9 mIU/mL
OTHER NAMES: Beta-hCG Quantitative, Serum; hCG Quantitative,
Quantitative pregnancy test
METHODOLOGY: Chemiluminometric Immunoassay
CLINICAL USE: Determine presence of HCG in patients with
gestational trophoblastic disease; evaluate and
monitor males with testicular tumors; and
follow-up on molar pregnancies
CPT: 84702
[HCH] HYPOCHONDROPLASIA/FGFR3 EXON11
SPECIMEN REQUIRED: Whole blood at room temperature
TUBE OR CONTAINER: Lavender (EDTA)
SPECIMEN VOLUME: 5 mL
MINIMUM VOLUME: 2 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 10-14 days
METHODOLOGY: PCR amplification followed by DNA sequencing or
mutation specific restriction enzyme digestion
CPT: 83890; 83894; 83898 x 3; 83904 x 4; 83912
[HCLFRTOT] HYDROCHLORIC ACID FREE/TOTAL
SPECIMEN REQUIRED: Refrigerated gastric secretions, four
15-minute basal and four 15-minute poststimulation
collections.
Entire volume collected.
TUBE OR CONTAINER: Clean containers, no preservative
SPECIAL HANDLING: State total volume of aspirate on the test
request form. Indicate time of collection
SPECIMEN VOLUME: 10 mL
MINIMUM VOLUME: 5 mL
TEST INCLUDES: Free HCl and total titratable acidity; pH of
gastric contents