ACYLGLYCINES, QUANTITATIVE, URINE
Reporting Title: Acylglycines, QN, U
Methodology: Gas Chromatography-Mass Spectrometry (GC/MS) Stable Isotope Dilution Analysis
	Test Performed At:
		Mayo Medical Laboratories #81249
	Specimen Required:
		Send 5.0 mL(minimum 3.0 mL) of urine from a random urine collection.
	Laboratory Notes:
		Send 5.0 mL (minimum 3.0 mL) urine frozen in a plastic, 13-mL urine tube.
	Reference Values:
			Control Values
			Results Expressed as mcg/mg Creatinine
				Range
			Ethylmalonic Acid	0.5-20.2
			2-Methylsuccinic Acid	0.4-13.8
			Glutaric Acid	0.6-15.2
			Isobutyrylglycine	0.0-11.0
			n-Butyrylglycine	0.1-2.1
			2-Methylbutyrylglycine	0.3-7.5
			Isovalerylglycine	0.3-14.3
			n-Hexanoylglycine	0.2-1.9
			n-Octanoylglycine	0.1-2.1
			3-Phenylpropionylglycine	0.0-1.1
			Suberylglycine	0.0-11.0
			trans-Cinnamoylglycine	0.2-14.7
			Dodecanedioic Acid (12:0)	0.0-1.1
			Tetradecanedioic Acid (14:0)	0.0-1.0
			Hexadecanedioic Acid (16:0)	0.0-1.0
	Day(s) Test Set Up:
		Monday, Wednesday, Friday; 8:00 a.m.
	Cut-Off Time:
	Turn Around Time:
		7-14 days
	CPT Code:
		82544
	KIDDOS Order Name:
		Acylglycines Quantitative Urine
	Cerner Order Name:
		Acylglycine QuanUr

Last Update 10/08

Last Reviewed 12/09