Printable Test Catalog - OU Medicine

OTHER NAMES: Serotonin Metabolite, Urine
METHODOLOGY: Liquid chromatography/Tandem Mass Spectrometry
(LC-MS/MS)
CLINICAL USE: 5 -HIAA is the major urinary metabolite of
serotonin; both are produced in excess by most
carcinoid tumors
CPT: 83947
[5HIAARAN] HYDROXYINDOLEACETIC ACID RANDO
SPECIMEN REQUIRED: Refrigerated urine (random)
TUBE OR CONTAINER: Plastic urine container
SPECIMEN VOLUME: 1 mL
MINIMUM VOLUME: 0.3 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 2-3 days
REFERENCE RANGE: Pediatrics:
0-3 years: 0.0-16.2 mg/g creatinine
9-12 years: 0.0-8.7 mg/g creatinine
13-18 years: 0.0-5.5 mg/g creatinine
> 18 years: 0.0-6.9 mg/g creatinine
METHODOLOGY: Liquid chromatography/Tandem Mass Spectrometry
(LC-MS/MS)
CLINICAL USE: 5 -HIAA is the major urinary metabolite of
serotonin; both are produced in excess by most
carcinoid tumors
CPT: 82570; 83947
[68KD] Anti-68kD (hsp-70) Antibody
SPECIMEN REQUIRED: Refrigerated or frozen serum
TUBE OR CONTAINER: Red or Gold
SPECIMEN VOLUME: 3 mL
MINIMUM VOLUME: 1 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 4-7 days
METHODOLOGY: Western Blot (WB)
CPT: 84182
[6MP] PRO-PREDICT 6-MP
SPECIMEN REQUIRED: Refrigerated whole blood
TUBE OR CONTAINER: Lavender (EDTA)
SPECIMEN VOLUME: 5 mL
MINIMUM VOLUME: 3 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 4-5 days
OTHER NAMES: 6-mercaptopurine
METHODOLOGY: High-pressure liquid chromatography (HPLC)
CLINICAL USE: Evaluation of patient response to 6-MP therapy,
so therapeutic adjustments can be made
CPT: 80299 x 2