Inpatient and Outpatient Orderable

24 Hour Urine, Arsenic Speciation Build info

Synonyms

  • ARSENIC SPECIATION, 24 HR, U
  • LAB11271

Procedure Name

ARSENIC SPECIATION, 24 HR, U

Procedure Master Number

LAB11271

Cerner Name

Procedure ID

114906

Clinical Info

Diagnosis of arsenic intoxication using 24 hour urine specimens.
Total arsenic will be performed first. If the total arsenic concentration is 10 mcg/L or greater, then speciation will be performed and reported. If total arsenic is below 10 mcg/L, total arsenic will be reported as less than 10 mcg/L and speciation will not be performed.

Specimen Sources

 Urine, Catheter Urine, Clean Catch Urine, Foley Urine, Nephrostomy Urine, Suprapubic

Specimen Types

 Urine

Container

24hr Ur Acid Washed

Collection Instructions

Container/Tube: 24 Hour urine Container
Specimen: 10 mL urine from 24 Hr collection. Please indicate total volume.
Transport Temperature: Refrigerate ( Refrigerate specimen within 4 hours of completion of 24-hour collection)
Stability: 72 Hours Room Temperature
28 Days Refrigerated or Frozen
Patient Preparation:
1. Patient should not eat seafood for a 48-hour period prior to start of collection.
2. High concentrations of gadolinium and iodine are known to interfere with most metals tests. If either gadolinium- or iodine-containing contrast media has been administered, a specimen should not be collected for at least 96 hours.

Specimen Volume

10 mL urine from 24 Hr collection. Please indicate total volume.

Transport Instructions

Refrigerate ( Refrigerate specimen within 4 hours of completion of 24-hour collection)

Specimen Stability

72 Hours Room Temperature
28 Days Refrigerated or Frozen
Patient Preparation:
1. Patient should not eat seafood for a 48-hour period prior to start of collection.
2. High concentrations of gadolinium and iodine are known to interfere with

Methodology

Ion Chromatography Inductively Coupled Plasma-Mass Spectrometry (ICP-MS)

Days Performed

Performing Laboratory

Mayo Medical Laboratories

CPT

82175
LOINC Code: 96253-0

PDM

 2159533

Only Orderable at Locations:

 Orderable Everywhere

Results
Component Name Base Name Common Name External Name
INORGANIC ARSENIC (TOXIC) ARS INORGANIC ARS Inorganic Arsenic (Toxic)
METHYLATED ARS METHYLA METHYLATED ARS Methylated Arsenic (Toxic)
ORGANIC ARS (NON-TOXIC) ORGANARS ORGANIC ARS NON TOXIC Organic Arsenic (Non-Toxic)
TOXIC ARS CON TOXICARS TOXIC ARS CON Toxic Arsenic Concentration
TOTAL ARS CON TOTALARS TOTAL ARS CON Total Arsenic Concentration

Result Interpretation

TOXIC ARSENIC < 35 mcg/L

Forms
edit