Deprecated Rheumatoid arthritis nuclear Ab [Titer] in Serum Qualitative by Immunofluorescence   56638-0

LOINC Code


LOINC code56638-0
nameDeprecated Rheumatoid arthritis nuclear Ab [Titer] in Serum Qualitative by Immunofluorescence
statusDEPRECATED
status reasonErroneous - Property/scale mismatch
Replacements

alternatives to this code:

17533-1Rheumatoid arthritis nuclear Ab [Presence] in Serum by Immunofluorescence
56977-2Rheumatoid arthritis nuclear Ab [Titer] in Serum by Immunofluorescence

Fully-Specified Name

componentRheumatoid arthritis nuclear Ab
propertyTitr  =  Dilution Factor (Titer)
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.
systemSer  =  Serum
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 nameDeprecated RA Nuc Ab Titr Ser Ql IF

Basic Attributes

classSERO
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.

Member of these Groups

LG23002-5Rheumatoid arthritis nuclear Ab|Titr|Pt|ANYBldSerPl

History/Usage

first released
last updated2.36
last change typeDEL  - delete (deprecate)

Related Names

ABS
Aby
ACIF
ANA
ANF
Antby
Anti
Antibodies
Antibody
Anticomplement Immunofluorescence
Antinuclear antibody
Arth
Autoantibodies
Autoantibody
Dilution factor
Dilution Factor (Titer)
FA
FANA
Fluorescent antibody
Fluoresent
IFA
Immune fluorescence
Immunoflour
Immunofluor
Immunofluorescence
MDAS
Multi-biomarker disease activity score
NA
Nuc
Ordinal
Point in time
QL
Qual
Qualitative
RA
RA Nuc
RANA
Random
Rheum
Rheumatology
Screen
Serology
Serum
SR
Time Resolved Fluorescence
Titer
Titered
Titre
TRF
Ttr

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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