Deprecated Mycobacterium tuberculosis rifAMPin resistance (rpoB) gene [Presence] in Unspecified specimen by NAA with probe detection   48176-2

LOINC Code


LOINC code48176-2
nameDeprecated Mycobacterium tuberculosis rifAMPin resistance (rpoB) gene [Presence] in Unspecified specimen by NAA with probe detection
statusDEPRECATED
status reasonAmbiguous - This term suggested the presence or absence of the rpoB gene indicates resistance to rifampin. However, the rpoB gene is present in all Mycobacterium species; it is the presence of certain variants in the rpoB gene that are associated with resistance to rifampin. Additionally, the term should have stated "Mycobacterium tuberculosis complex". The newer LOINC is modeled correctly.
Replacements

alternatives to this code:

89372-7Mycobacterium tuberculosis complex rpoB gene rifAMPin resistance mutation [Presence] by Molecular method

Fully-Specified Name

componentMycobacterium tuberculosis rifAMPin resistance (rpoB) gene
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.
methodProbe.amp.tar

Additional Names

short nameDeprecated M TB rpoB XXX Ql NAA+probe

Basic Attributes

classABXBACT
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 updated2.64
last change typeDEL  - delete (deprecate)
change reasonProperty changed from Acnc to fit the current LOINC model.; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.

Related Names

3 Self-Sustaining Sequence Replication
3SR SR
Acid Fast
Acid Fast Bacilli
Acid fast bacillus
AFB
Amplif
Amplification
Amplified
ANTIBIOTIC SUSCEPTIBILITIES
c301
DNA NUCLEIC ACID PROBE
DNA probe
ID
Infectious Disease
InfectiousDisease
LAT
LCR
Ligase chain reaction
Ligation-activated transcription
M tb
M tuberculosis
Misc
Miscellaneous
Mtb
Myco
Mycobact
Mycobacterium tuberculosum
NAA+probe
NAAT
NASBA
Nucleic acid sequence based analysis
Ordinal
Other
PCR
Point in time
Polymerase chain reaction
PR
Probe amp
Probe with ampification
Probe with target amplification
QBR
QL
Qual
Qualitative
Random
Resist
Resistanc
Resistant
Resistent
RIF
Rifadin
Rifampicin
Rimactane
Screen
SDA
Spec
Strand Displacement Amplification
TB
TMA
To be specified in another part of the message
Transcription mediated amplification
Tuberculosis
Unspecified

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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