Cadmium, 24 Hr. Urine

Specimen:

Test Code

YCADUA

Specimen Name

Cadmium, 24 Hr. Urine

Collect

1-Sterile Urine Cup

Submit

8 mLs (Min: 1 mL) 24-hour Urine Refrigerated

Special Handling

Transfer an 8 mL aliquot from a well-mixed collection to a metal-free transport container.

Rejection Criteria

Urine collected within 48 hours after administration of a gadolinium (Gd) containing contrast media (may occur with MRI studies). Acid preserved urine. Specimen contaminated with blood or fecal material. Specimens transported in non metal free transport container (with the exception of the original device).

Stability

Ambient 1 week; Refrigerated 2 weeks; Frozen 1 year

Methodology

Quantitative Inductively Coupled Plasma-Mass Spectrometry (ICP-MS)

Performed

Sunday - Saturday

Reported

3-7 days

CPT Codes

  • 82300

Components

—

Additional Information

Patient Preparation: Diet, medication, and nutritional supplements may introduce interfering substances. Patients should be encouraged to discontinue nutritional supplements, vitamins, minerals, and non-essential over-the-counter medications (upon the advice of their physician). High concentrations of iodine may interfere with elemental testing. Abstinence from iodine-containing medications or contrast agents for at least 1 month prior to collecting specimens for elemental testing is recommended.

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