LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Chemistry and Chemistry - challenge   LP343631-0

Chemistry - non-challenge   LP7786-9

Chemistry Panels   LP7834-7

D- and L-2-hydroxyglutarate panel   LP200449-9

D- and L-2-hydroxyglutarate panel | DBS | Chemistry Panels   LP386883-5

D- and L-2-hydroxyglutarate panel - DBS   79298-6

LOINC Code


LOINC code79298-6
nameD- and L-2-hydroxyglutarate panel - DBS
descriptionThis panel contains results for D-2-hydroxyglutarate (D-2-HG) and L-2-hydroxyglutarate (L-2-HG), the isomeric forms of 2-hydroxyglutaric acid. Accumulation of D-2-HG and/or L-2-HG in body fluids (e.g. urine, CSF, amniotic fluid, blood, plasma) are the biochemical hallmarks of 2-hydroxyglutaric acidurias (2-HGAs), inborn organic acidurias that cause neurological impairment at a young age.[PMID: 22391998] Results of this panel are used to differentiate D-2-HGA, L-2-HGA and D,L-2-HGA.
statusACTIVE

Fully-Specified Name

componentD- & L-2-hydroxyglutarate 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.
systemBld.dot  =  Blood filter paper
scale-
method

Additional Names

short nameD2HG and L2HG Pnl DBS

Basic Attributes

classPANEL.CHEM
type1  Laboratory
order vs. observationOrder

Panel Components

79306-7D-2-hydroxyglutarate [Moles/volume] in DBS
79332-3L-2-hydroxyglutarate [Moles/volume] in DBS
79301-8D- and L-2-hydroxyglutarate pattern newborn screen interpretation

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 updated2.61
last change typeMIN  - change to field other than name

Related Names

2-hydroxy-glutarate
2-hydroxyglutaric acid
2OH-gluterate
alpha-Hydroxyglutarate
alpha-Hydroxyglutaric acid
Blood
Chemistry
D2HG and L2HG Pnl
DBS
Dextro
Dried blood spot
Filter paper
FP
Hydroxyglutaric aciduria
II
 L2HG
L-2-HG
L2HGA
L-2-HGA
Left
Levo
Pan
PANEL.CHEMISTRY
Panl
Pnl
Point in time
Random
WB
Whole blood

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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