Ethylene Glycol
Also known as: ETG
Use
The Ethylene Glycol test aids in the assessment of the etiology of anion gap acidosis and determines whether ethylene glycol poisoning exists. Ethylene glycol is extremely toxic, and ingestion can be fatal if patients do not receive immediate medical treatment. Toxic concentrations may cause intoxication, CNS depression, metabolic acidosis, renal damage, and hypocalcemia.
Special Instructions
Timing of specimen collection is dependent on the time of exposure; the test should be conducted upon presentation to the hospital. When drawing a blood specimen for ethylene glycol testing, use a nonalcohol-based cleanser at the venipuncture site.
Limitations
This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the US Food and Drug Administration (FDA). It is performed in a CLIA certified laboratory and is intended for clinical purposes.
New York Approved
Methodology
Automated Analyzer (Clinical Chemistry)
Biomarkers
LOINC Codes
- 5646-5
Result Turnaround Time
1-4 days
Related Documents
For more information, please review the documents below
Specimen
Plasma
Volume
1 mL
Minimum Volume
0.5 mL
Container
ARUP Standard Transport Tube
Collection Instructions
Separate serum or plasma from cells within 2 hours of collection. Use a nonalcohol-based cleanser at the venipuncture site.
Patient Preparation
Dependent on time of exposure; test upon presentation to hospital.
Storage Instructions
Refrigerated.
Causes for Rejection
Whole blood, gel separator tubes, light blue (citrate), or yellow (SPS or ACD solution).
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 1 week |
| Refrigerated | 1 week |
| Frozen | 1 month |