LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Lab terms not yet categorized   LP248770-2

ERBB2 gene duplication [Presence] in Breast cancer specimen by FISH   85318-4

LOINC Code


LOINC code85318-4
nameERBB2 gene duplication [Presence] in Breast cancer specimen 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.
systemBreast cancer specimen
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodFISH

Additional Names

short nameERBB2 gene Dp Br ca spec Ql FISH

Basic Attributes

classMOLPATH
type1  Laboratory
order vs. observationObservation

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

85904-1Cancer pathology panel - Breast cancer specimen by CAP cancer protocols

History/Usage

test rank16296 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.;

Related Names

Amplification
Br ca spec
Brst
CA
Ca spec
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
Spec
TKR1
v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 2 (neuro/glioblastoma derived oncogene homolog)

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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