Manganese, RBC
Also known as: MANG RBC
Use
This test is useful as a reasonable indicator of recent, active exposure to manganese and provides a modest indicator for distinguishing exposed from non-exposed individuals. It may also be useful in cases of long-term, low-dose manganese exposure. Monitoring potential accumulation with Total Parenteral Nutrition (TPN) is recommended using Manganese, Whole Blood.
Special Instructions
This test is performed by a non-ARUP laboratory, and separate specimens must be submitted when multiple tests are ordered. Specimens for elemental testing should be collected in certified metal-free containers to avoid contamination, which could result in elevated results.
Limitations
Elevated results for elemental testing may be caused by environmental contamination at the time of specimen collection and should be interpreted accordingly. It is recommended that unexpected elevated results be verified by testing another specimen in a trace metal-free container.
Methodology
Mass Spectrometry
Biomarkers
LOINC Codes
- 5682-0
Result Turnaround Time
8-11 days
Related Documents
For more information, please review the documents below
Specimen
Whole Blood
Volume
1 mL
Minimum Volume
0.4 mL
Container
Royal blue (Trace metal-free EDTA)
Collection Instructions
Separate cells ASAP or within 2 hours of collection. Transport 1 mL RBCs in the original collection tube. (Min: 0.4 mL)
Storage Instructions
Refrigerated. Also acceptable: Room temperature.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 1 month |
| Refrigerated | 1 month |
| Frozen | Unacceptable |