24 Hour Urine, Selenium Build info

Synonyms

  • SELENIUM, URINE 24 HOUR
  • SE24
  • LAB11711

Short Name

SELENIUM, URINE 24 HOUR

Procedure Master Number

LAB11711

Procedure ID

NWH_655109

Clinical Info

Urine is the preferred specimen type for the assessment of selenium toxicity and deficiency.

Specimen Type

Urine

Container

24hr Ur No Preserv

Collection Instructions

Container/Tube: 24 Hour Urine Metal Free container- No preservative.
Specimen: 8 mL urine from 24 hour collection -indicate TV on tube (5 mL min)
 
Note: 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.
 

Transport Instructions

Room Temperature

Specimen Stability

7 Days room Temperature
14 Days Refrigerated
1 Year Frozen

Methodology

Quantitative Inductively Coupled Plasma-Mass Spectrometry

Days Performed

TAT: 2- 6 Days

Performing Laboratory

ARUP

CPT

84255

PDM

5900574

Results
Component Name Base Name Common Name External Name
CREATININE, 24 HR URINE CREAT24HRUR CREATININE 24H UR Creatinine, 24H Ur
CREATININE, URINE - PER VOLUME CREATU CREATININE U, PER VOLUME Creatinine, Ur (Per Volume)
INTERVAL INTERVAL INTERVAL
SELENIUM, 24 HR URINE SELENIUM SELENIUM, 24 HR URINE
SELENIUM, URINE INTERVAL SELENIUM SELENIUM, URINE INTERVAL
SELENIUM, URINE VOLUME SELENIUM SELENIUM, URINE VOLUME
TOTAL URINE VOLUME URINETOTALV URINE TOTAL VOLUME