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Bile Acids, Urine
Test Code117397
CPT Codes
82239
Preferred Specimen
50 mL random urine, frozen immediately
Pediatric volume: 1-5 mL
Pediatric volume: 1-5 mL
Minimum Volume
20 mL
Instructions
Collect random urine specimens in sterile urine containers, using the clean catch technique. If it is necessary to pool random urine collections, refrigerate collections at 2-8ºC during the collection period. When adequate sample volume has been collected, freeze frozen samples on dry ice to the laboratory.
Transport Container
Plastic, sterile leak-proof urine container
Transport Temperature
Frozen
Specimen Stability
Room temperature: Unacceptable
Refrigerated: Unacceptable
Frozen: 30 days
Refrigerated: Unacceptable
Frozen: 30 days
Methodology
Gas Chromatography Mass Spectrometry (GCMS)
Setup Schedule
Set up: Batched every 2 weeks; Report available: up to 21 days after set up
Reference Range
See Laboratory Report
Performing Laboratory
Children's Hospital of Cincinnati
3333 Burnet Avenue
Cincinnati, OH 45229-3039