Dengue virus 4 neutralizing antibody [Presence] in Specimen by Neutralization test   86862-0

LOINC Code


LOINC code86862-0
nameDengue virus 4 neutralizing antibody [Presence] in Specimen by Neutralization test
descriptionQualitative result for Dengue virus 4 neutralizing antibodies in clinical specimens. Serological cross-reactivity is strong between Dengue and other flaviviruses, especially Zika virus. Therefore, positive EIA or IF assays are presumptive only and should be confirmed by a neutralization assay, such as the plaque-reduction neutralization test (PRNT), which can discriminate between Dengue virus and cross-reacting antibodies in primary flavivirus infections.
statusACTIVE

Fully-Specified Name

componentDengue virus 4 Ab.Neut
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.
systemXXX
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodNeut  =  Neutralization

Additional Names

short nameDENV4 NAb Spec Ql Nt

Basic Attributes

classMICRO
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

LG32760-7Dengue virus

History/Usage

first released
last updated2.69
last change typeMIN  - change to field other than name

Related Names

ABS
Aby
Antby
Anti
Antibodies
Antibody
Autoantibodies
Autoantibody
Breakbone fever
Conventional virus neutralization test
cVNT
Dengue type IV
Denv
DENV4
Flavivirus
ID
Infectious Disease
InfectiousDisease
Microbiology
Misc
Miscellaneous
NAb
NEUTRALIZATION
Neutralization test
NT
Ordinal
Other
Point in time
PR
QL
Qual
Qualitative
Random
Screen
Serum virus neutralization
Spec
SVN
To be specified in another part of the message
Unspecified
Virus neutralization test
VNT

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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