ERBB2 gene duplication [Presence] in Tissue by FISH   31150-6

LOINC Code


LOINC code31150-6
nameERBB2 gene duplication [Presence] in Tissue by FISH
statusACTIVE

Fully-Specified Name

componentERBB2 gene duplication
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.
systemTiss  =  Tissue, unspecified
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodFISH

Additional Names

short nameERBB2 gene Dp Tiss Ql FISH

Basic Attributes

classMOLPATH
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 Panels

74885-5ERBB2 gene (HER2) duplication associated observations panel - Tissue by FISH

History/Usage

test rank9391 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name
change reasonRelease 2.70: COMPONENT: Corrected the gene name based on the LOINC model to use the approved HGNC name for the gene that encodes the HER2 receptor. Also added "gene duplication" since this test is detecting the presence or absence of the amplified/duplicated gene.; Previous Releases: 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

Amplification
CD340
c-erb B2
Dp
ERBB2 duplication
erb-b2 receptor tyrosine kinase 2
Fluorescent in situ hybridization
Genetics
HER2
HER-2
HER-2/neu
Heredity
Heritable
Inherited
MLN 19
Molecular pathology
MOLPATH
NEU
NGL
Oncology
Ordinal
Point in time
PR
QL
Qual
Qualitative
Random
Screen
Tissue
Tissue, unspecified
TKR1
v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 2 (neuro/glioblastoma derived oncogene homolog)

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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