ORGANIC ACIDS, URINE

Components
Certain analytes will be reported only if present at clinically significant concentrations (elevated). Client may request special reporting of an analyte of interest by calling Warde Medical Laboratory Client Services at 800-760-9969

Specimen Required
Collect random urine. Mix well and send 10.0 mL urine (3.0 mL minimum) frozen in a screw-capped plastic urine container. CRITICAL FROZEN. Family history, clinical ccondition (asymptomatic or acute episode), diet, age, gender and drug therapy information are required for interpretation.

Methodology
Gas Chromatography/Mass Spectrometry

Stability
Room Temperature: Unacceptable; Refrigerated: Unacceptable; Frozen: 1 month

Reference Range
Descriptive report

Performed
Monday-Friday

Turnaround Time5-9 days
Test CodeUORGA
CPT-4 Code (s)
83918
LOINC Codes
Ethylmalonic Acid, Urine   2265-7  
Sebacic Acid, Urine   Not available  
Adipic Acid, Urine   1733-5  
4-OH-phenylacetic Acid, Urine   Not available  
2-Keto-3-methylvaleric Acid, Urine   Not available  
2-Ketoglutaric Acid   Not available  
Suberic Acid, Urine   Not available  
Methylmalonic acid, Urine   2630-2  
Succinylacetone, Urine   2973-6  
2-Ketoisovaleric Acid, Urine   Not available  
2-Ketoisocaproic Acid, Urine   3290-4  
Lactic Acid, Urine   Not available  
Acetoacetic Acid, Urine   1702-0  
4-OH-phenyllactic Acid, Urine   Not available  
Organic Acids, Urine Interpretation   33477-1  
Pyruvic Acid, Urine   2908-2  
Creatinine, Urine mg/dL   2161-8  
Succinic Acid, Urine   2972-8  
3-OH-Butyric Acid, Urine   Not available  
4-OH-phenylpyruvic Acid, Urine   2773-0  
Fumaric Acid, Urine   2303-6  

Warde
Medical
Laboratory