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Part Description

LP247891-7   Cells.estrogen receptor
Estrogen receptor refers to a group of receptors which are activated by the hormone 17β-estradiol (estrogen). Two types of estrogen receptor exist: ER which is a member of the nuclear hormone family of intracellular receptors and the estrogen G protein coupled receptor GPR30 (GPER), which is a G-protein coupled receptor. This article refers to the nuclear hormone receptor ER.

The main function of the estrogen receptor is as a DNA binding transcription factor which regulates gene expression. However the estrogen receptor also has additional functions independent of DNA binding.

Estrogen receptors are over-expressed in around 70% of breast cancer cases, referred to as "ER-positive", and can be demonstrated in such tissues using immunohistochemistry. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Estrogen receptor

LOINC Names Get Info

Fully-Specified Name
Cells.estrogen receptor/Cells:NFr:Pt:Breast cancer specimen:Qn:Immune stain
Long Common Name
Cells.estrogen receptor/cells in Breast cancer specimen by Immune stain
Short Name
ER+ cells NFr Br ca spec ImStn
Display Name
Cells.estrogen receptor/Cells Immune stain (Breast cancer specimen)
Consumer Name Alpha Get Info
Cells.estrogen receptor/cells, Breast cancer specimen

Part Model Get Info

  • Component
    Cells.estrogen receptor/Cells
    LP445348-8
    • Analyte
      Cells.estrogen receptor/Cells
      LP445348-8
      • Component Numerator
        Cells.estrogen receptor
        LP247891-7
        • Component Numerator Core
          Cells.estrogen receptor
          LP247891-7
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        cells
        LP174115-8
        • Component Denominator Core
          cells
          LP174115-8
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    NFr
    LP6838-9
  • Time
    Pt
    LP6960-1
  • System
    Breast cancer specimen
    LP247851-1
    • System Core
      Breast cancer specimen
      LP247851-1
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Immune stain
    LP6333-1

Basic Attributes

Class
PATH
Type
Laboratory
First Released
Version 2.61
Last Updated
Version 2.79 (NAM)
Change Reason
Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;
Order vs. Observation
Observation

Member of these Panels

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

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Buňky.estrogenový receptor/100 buněk:Početní podíl:Časový bod:Vzorek karcinomu prsu:Kvantitativní:Imunobarvení
el-GRGreek (Greece)Κύτταρα.υποδοχέας οιστρογόνων/κύτταρα:NFr:Pt:Δείγμα καρκίνου του μαστού:Qn:Ανοσολογική χρώση
Synonyms: NFr PATH Pt Qn Ανοσολογική χρώση Δείγμα Δείγμα καρκίνου Δείγμα καρκίνου του μαστού Καρκίνος Κύτταρα Κύτταρα.υποδοχέας οιστρογόνων Μαστός Οιστρογόνα Υποδοχέας οιστρογόνων
es-ESSpanish (Spain)celulas.receptor estrogenico/células:Fracción numérica:Punto temporal:Muestra de cancer de mama:Qn:Tinción de inmunohistoquímica
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Receptor de estrógenos / 100 células:Fracción numérica:Punto temporal:Muestra de cáncer de mama:Cuantitativo:Mancha inmune
fr-FRFrench (France)Oestrogène récepteur/cellules:Fraction de nombres:Ponctuel:Tissu mammaire cancereux:Numérique:Coloration immune
it-ITItalian (Italy)Cellule.recettore estrogenico/cellule:NFr:Pt:Tumore della mammella, campione:Qn:Colorazione immunologica
Synonyms: Campione di tumore Campione di tumore della mammella Frazione numerica Neoplasia maligna Patologia Petto Punto nel tempo (episodio) Recettore degli estrogeni
pl-PLPolish (Poland)Komórki.receptor estrogenowy/komórki:frakcja liczbowa:punkt w czasie:próbka nowotwór piersi:ilościowy:barwienie immunohistochemiczne
Synonyms: ER nowotwór pierś Receptor estrogenowy komórek
zh-CNChinese (China)细胞.雌激素受体/细胞:计数型分数:时间点:乳腺癌标本:定量型:免疫染色法
Synonyms: ER;ERA;雌激素受体（Estrogen Receptor，ER） EST;Estr;女性激素;女性激素类;女性激素类内分泌化学成分;女性荷尔蒙;女性荷尔蒙类;女性荷尔蒙类内分泌化学成分;雌性激素;雌性激素类;雌性激素类内分泌化学成分;雌性荷尔蒙;雌性荷尔蒙类;雌性荷尔蒙类内分泌化学成分;雌激素类;雌激素类内分泌化学成分;雌酮+雌二醇;雌酮+雌二醇+雌三醇 乳房 乳腺癌（乳癌）标本（样本、样品、试样） 供检查用的材料;待检物;待试验物;样品;样本;试料;试样 免疫染色;免疫组化;免疫组化染色;免疫组化染色法;免疫组化法;免疫组织化学染色;免疫组织化学染色法;细胞免疫染色;细胞免疫染色法 受检物 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 数量型分数;数量或计数型分数;数量型分数或计数型分数 时刻;随机;随意;瞬间 染法 染色方法 染色法 样品 样本 癌 癌（癌症、癌变）标本（样本、样品、试样） 着色 着色方法 着色法 细胞含量;细胞性;细胞性质;细胞构成;细胞类 试样

Example Units

UnitSource
%Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=85329-1