Biomarkers · Chemical
HVA/Crt, Random U, Urine
- Primary unit
- ug/mg Creat
- LOINC codes
- 11146-8
- Tests that measure HVA/Crt, Random U, Urine
- Labcorp 1
Tests
Check the catalog code, specimen, method and preparation for every test that measures HVA/Crt, Random U, Urine. Select up to five tests to compare them side by side.
Labcorp 1 test
Panels that include this biomarker
Homovanillic Acid (HVA), Random Urine 120246
3 analytes · Urine · Fasting not stated · Turnaround 4 - 7 days
Labcorp catalog pageMethod and collection
- Method
- Liquid chromatography/tandem mass spectrometry (LC/MS-MS)
- Preparation
- Patient should avoid aspirin, disulfiram, reserpine, and pyridoxine, if possible at least 48 hours prior to collection of the specimen. Levodopa should be avoided for two weeks before collection.
- Collection
- Label container with patient's name and date.
- Reference notes
- Pediatric patients1 and adults: • 0 to 2 months: 0.0−35.0 μg/mg creatinine • 3 to 23 months: 0.0−32.6 μg/mg creatinine • 2 to 4 years: 0.0−22.0 μg/mg creatinine • 5 to 9 years: 0.0−15.1 μg/mg creatinine • 10 to 19 years: 0.0−12.8 μg/mg creatinine • >19 years: 0.0−7.6 μg/mg creatinine
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1 test: codes, specimens, methods, preparation and reference intervals.
LOINC 11146-8
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for HVA/Crt, Random U, Urine
Registered studies that measure HVA/Crt, Random U, Urine, on the U.S. National Library of Medicine registry.
Verify these ranges and sources
We compile this page from named laboratory catalogs, guidelines and studies. Labs calculate reference intervals from the people they test, for one assay method and one population group, so an interval describes that population rather than an optimal target.
Interpret your own results with a licensed clinician, or track your lab history and health goals in Aumnivida.
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