oxalate in 24 hour urine
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Indications
- evaluation of recurrent urinary calculus
- evaluation of ethylene glycol poisoning
Reference interval
- < 40 mg (440 umol) in 24 hours
Clinical significance
- urinary oxalate excretion appears to be an independent risk factor for chronic kidney disease progression[7]
Increases
- patients with calcium oxalate urinary stones
- ethylene glycol poisoning
- high doses of vitamin C
- inflammatory bowel disease
- fat malabsorption
More general terms
Additional terms
References
- ↑ Oxalate http://courses.washington.edu/bonephys/hypercalU/oxalate.html
- ↑ ARUP Laboratory Test Directory http://www.aruplab.com/guides/ug/tests/0020482.jsp
- ↑ Panel of 7 tests Laboratory Test Directory ARUP: http://www.aruplab.com/guides/ug/tests/0020482.jsp
- ↑ Panel of 29 tests Laboratory Test Directory ARUP: http://www.aruplab.com/guides/ug/tests/0020805.jsp
- ↑ Panel of 13 tests Laboratory Test Directory ARUP: http://www.aruplab.com/guides/ug/tests/0020843.jsp
- ↑ Shekarriz B, Schwartz BF Medsacpe: Hyperoxaluria http://emedicine.medscape.com/article/444683-overview
- ↑ 7.0 7.1 Waikar SS, Srivastava A, Palsson R et al Association of Urinary Oxalate Excretion With the Risk of Chronic Kidney Disease Progression. JAMA Intern Med. Published online March 4, 2019 PMID: https://www.ncbi.nlm.nih.gov/pubmed/30830167 https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2726051
Ix JH Implications of Oxalate as a Novel Risk Factor for Chronic Kidney Disease. JAMA Intern Med. Published online March 4, 2019 PMID: https://www.ncbi.nlm.nih.gov/pubmed/30830214 https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2726044