Skip to page content

Clinical Biochemistry

Background Information

Primary hyperoxaluria (PH) metabolite analysis replaces glycolate assay and includes additional analytes, glycerate, 4-hydroxy-2-oxoglutarate and dihydroxyglutarate. These tests are not available in the presence of normal oxalate excretion. Please refer to the urine oxalate webpage for further details or contact the duty biochemist.


Page last updated: 28/20/2014 | Page last reviewed: 24/09/2025