Glutamate decarboxylase Ab [Presence] in Cerebral spinal fluid by Immunofluorescence   82658-6

LOINC Code


LOINC code82658-6
nameGlutamate decarboxylase Ab [Presence] in Cerebral spinal fluid by Immunofluorescence
descriptionThis assay detects both the 65kD and 67kD isoforms of glutamate decarboxylase but does not distinguish between the two.
statusACTIVE

Fully-Specified Name

componentGlutamate decarboxylase Ab
propertyPrThr  =  Present or threshold:  The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold.
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.
systemCSF  =  Cerebral spinal fluid
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodIF  =  Immune Fluorescence:  Encompasses DFA, IFA, FA. Usually applies to cells and smears examined microscopically so that both the “where” and the “what” can be assessed, but can also be used on fluids in a way similar to ELISA. Does not include Cell binding assays (see CBA IFA above).

Additional Names

short nameGAD Ab CSF Ql IF

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationBoth

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 updated2.58
last change typeADD  - added

Related Names

ABS
Aby
ACIF
Antby
Anti
Antibodies
Antibody
Anticomplement Immunofluorescence
Autoantibodies
Autoantibody
c707
Cerebral spinal fluid
Cerebrospinal Fl
Chemistry
FA
Fluorescent antibody
Fluoresent
GAD
Glu
Glutamic acid
IFA
Immune fluorescence
Immunoflour
Immunofluor
Immunofluorescence
Neuro
Neurology
Ordinal
Point in time
PR
QL
Qual
Qualitative
Random
Screen
Spinal Fl
Spinal Fld
Spinal Flu
Spinal Fluid
Time Resolved Fluorescence
TRF

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, 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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