Carnitine biosynthesis intermediates panel - Urine   79287-9

LOINC Code


LOINC code79287-9
nameCarnitine biosynthesis intermediates panel - Urine
descriptionThe carnitine biosynthesis intermediates panel in DBS is performed for the diagnosis of carnitine biosynthesis disorders, including X-linked trimethyllysine hydroxylase (TMLHE) deficiency, a disorder of carnitine metabolism that is associated with autism.
statusACTIVE

Fully-Specified Name

componentCarnitine biosynthesis intermediates panel
property-
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemUrine
scale-
method

Additional Names

short nameCarnitine biosynthesis Panel Ur

Basic Attributes

classPANEL.CHEM
type1  Laboratory
order vs. observationOrder

Panel Components

14285-1Carnitine free (C0) [Moles/volume] in Urine
17867-3Carnitine free (C0)/Creatinine [Ratio] in Urine
79331-5Trimethyllysine/Creatinine [Molar ratio] in Urine
79311-7Gamma butyrobetaine/Creatinine [Molar ratio] in Urine
79313-3Gamma butyrobetaine/Trimethyllysine [Molar ratio] in Urine
79271-33-Hydroxytrimethyl-L-lysine/Creatinine [Molar ratio] in Urine
79275-43-Hydroxytrimethyl-L-lysine/Trimethyllysine [Molar ratio] in Urine
79342-2Carnitine biosynthesis intermediates pattern [Interpretation] in Urine Narrative

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.54
last change typeMIN  - change to field other than name

Related Names

Carnitine biosynthesis Panel
Carnitine.total
Chemistry
Pan
PANEL.CHEMISTRY
Panl
Pnl
Point in time
Random
UA
UR
Urn

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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