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HelpTest ID CSU Chyluria Screen, Random, Urine
Useful For
Aiding in the diagnosis of chyluria (galacturia)
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Specimen Type
UrineNecessary Information
Indicate patient's age and sex.
Specimen Required
Patient Preparation: Before specimen collection, the patient should not ingest foods or beverages rich in vitamin C or take vitamin C supplements.
Supplies: Urine Container, 60 mL (T313)
Container/Tube: Plastic, 60-mL urine bottle
Specimen Volume: 15 mL
Collection Instructions: Collect a first-morning, random urine collection.
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Urine | Frozen (preferred) | 10 days |
| Refrigerated | 10 days | |
| Ambient | 4 hours |
Reference Values
No lipoproteins present
Day(s) Performed
Monday through Friday
CPT Code Information
82664-Electrophoretic technique, not elsewhere specified (Chylomicrons and lipoproteins)
84311-Spectrophotometry, analyte not specified (Cholesterol)
84478-Triglycerides