Version 2.82

Part Description

LP15031-5   Immunoglobulin light chains.lambda
All immunoglobulins contain two polypeptide chains: a long (heavy) and a short (light) chain. The two chains interact via disulfide bonds. There are two types of light chains, named kappa and lambda. Serum free light chain (SFLC) testing, a kappa/lambda ratio and a protein electrophoresis test are done to help detect, diagnose and monitor plasma cell disorders (dyscrasias) including multiple myeloma and primary amyloidosis. Normal readings are seen when there is a kappa/lambda ratio of approximately 0.26 to 1.65 and free light chains are present in the blood at low levels. Increased kappa free light chains and an increased kappa/lambda ratio are present with plasma cell disorders that produce excess monoclonal kappa light chains. The tests can also be used to monitor response to treatment. An increase in serum free light chains along with an abnormal kappa/lambda ratio may indicate primary amyloidosis; biopsy of affected tissue is typically used for confirmation of diagnosis. PMID: 6802926 ] [Lab Tests Online:free-light/tab/test] Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Immunoglobulin light chains.lambda Ag:PrThr:Pt:Tiss:Ord:Immune stain
Long Common Name
Lambda light chains Ag [Presence] in Tissue by Immune stain
Short Name
Lambda LC Ag Tiss Ql ImStn
Display Name
Immunoglobulin light chains.lambda Ag Immune stain Ql (Tiss)

Part Model Get Info

  • Component
    Immunoglobulin light chains.lambda Ag
    LP38626-5
    • Analyte
      Immunoglobulin light chains.lambda Ag
      LP38626-5
      • Component Numerator
        Immunoglobulin light chains.lambda Ag
        LP38626-5
        • Component Numerator Core
          Immunoglobulin light chains.lambda
          LP15031-5
        • Component Numerator Core Suffix
          Ag
          LP20666-1
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
    • Time Core
      Pt
      LP6960-1
    • Time Modifier
      NULL
       
  • System
    Tiss
    LP7641-6
    • System Core
      Tiss
      LP7641-6
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    Immune stain
    LP6333-1

Basic Attributes

Class
PATH
Type
Laboratory
First Released
Version 1.0i
Last Updated
Version 2.73 (MIN)
Change Reason
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.
Order vs. Observation
Both
Common Test Rank Get Info
13558

Language Variants Get Info

Tag Language Translation
cs-CZ Czech (Czechia) Lehké řetězce Ig.lambda Ag:Přítomnost nebo práh:Časový bod:Tkáně a stěry:Ordinální:Imunobarvení
el-GR Greek (Greece) Ελαφριές αλυσίδες ανοσοσφαιρίνης.λάμδα Αντιγόνο:PrThr:Pt:Ιστός:Ord:Ανοσολογική χρώση
Synonyms: Ord PATH PrThr Pt Ανοσολογική χρώση Αντιγόνο Ελαφρές αλυσίδες ανοσοσφαιρίνης Ελαφριές αλυσίδες ανοσοσφαιρίνης.λάμδα Ιστός
es-AR Spanish (Argentina) cadenas livianas de inmunoglobulina.antígeno lambda:concentración arbitraria:punto en el tiempo:tejido, no especificado:ordinal:tinción inmunológica
es-MX Spanish (Mexico) Cadenas ligeras de inmunoglobulina Lambda Ag:Presencia o umbral:Punto temporal:Tejido y frotis:Ordinal:Mancha inmune
es-ES Spanish (Spain) Cadenas ligeras de las inmunoglobulinas.lambda Antígeno:PrThr:Punto temporal:Tejido:Ord:Tinción de inmunohistoquímica
et-EE Estonian (Estonia) Immuunoglobuliini kerged ahelad.lambda antigeen:PrThr:Pt:Tis:Ord:Immuunvärv
Synonyms: Immuunglobuliinide kerged lambdaahelad Järgarvuline Juhuslik Kude
fr-FR French (France) Immunoglobuline chaines légères lambda antigène:Présence/Seuil:Ponctuel:Tissu:Qualitatif:Coloration immune
fr-BE French (Belgium) Chaînes légères immunoglobulines.lambda Ag:PrThr:Temps ponctuel:Tissu:Ordinal:Coloration immunologique
Synonyms: Antigène Coloration. Méthode mmunologique LC LC. Lambda
fr-CA French (Canada) Chaînes légères d'immunoglobulines.lambda, Ag:Présence-Seuil:Temps ponctuel:Tissu:Ordinal:Coloration immunologique
it-IT Italian (Italy) Immunoglobuline, catene leggere.lambda, Ag:PrThr:Pt:Tessuto:Ord:Colorazione immunologica
Synonyms: Catene leggere delle immunoglobuline Catene leggere lambda delle immunoglobuline Patologia Presenza o Soglia Punto nel tempo (episodio) Tessuto & Strisci
ko-KR Korean (Korea, Republic Of) 람다면역글로불린 경쇄 항원:임의농도:검사시점:조직:순위척도:면역염색
nl-NL Dutch (Netherlands) immunoglobuline lichte ketens.lambda Ag:aanwezigheid:moment:weefsel en uitstrijkjes:ordinaal:immunokleuring
Synonyms: antigeen
pl-PL Polish (Poland) Łańcuchy lekkie immunoglobuliny.lambda Ag:granica wykrywalności:punkt w czasie:tkanka i rozmazy:uporządkowany:barwienie immunohistochemiczne
Synonyms: Łańcuchy lekkie immunoglobulin Łańcuchy lekkie immunoglobulin.antygen lambda Łańcuchy lekkie lambda immunoglobuliny
pt-BR Portuguese (Brazil) Imunoglobulinas cadeias leves.lambda Ag:ACnc:Pt:Tecido:Ord:Imunocoloração
Synonyms: ; Lambda LC; BJ Protein; BJP; Bence Jones protein; Arbitrary concentration; Point in time; Random; Tissue; Ql; Ordinal; QL; Qualitative; Qual; Screen; ImStn; Immunostain; Immunohistochemical stain; IHC; Antigen; Antigens; Imun; Imune; Imm; Immune globulin; Imunoglbon; Immuno; Imunoglobn; Immunoglobin; Immunoglob; Chain; PATHOLOGY
ru-RU Russian (Russian Federation) Иммуноглобулин легкие цепи.лямбда Аг:PrThr:ТчкВрм:Тк:Пор:Иммуногистохимическая окраска
Synonyms: Порядковый Ткань и мазки Точка во времени;Момент
tr-TR Turkish (Turkey) İmmünglobulin hafif zincirler.lambda Ag:MevcEşik:Zmlı:Doku:Srl:İmmün boyama
Synonyms: Antijen Mevcut
zh-CN Chinese (China) 免疫球蛋白轻链.Lambda 型 抗原:存在情况或阈值:时间点:组织与涂片:序数型:免疫染色法
Synonyms: Ag Bence Jones 氏蛋白;Bence Jones 蛋白;BJ 蛋白;B-J 蛋白;BJP;本周氏蛋白;本-周氏蛋白;本周氏蛋白（Bence Jones protein，BJ Protein，BJP）;本周蛋白;本-周蛋白 Ig Lambda LC Ag Lambda LC 抗原 Lambda LC;Lambda 型免疫球蛋白轻链;Lambda 型轻链;Lambda 轻链;λ型免疫球蛋白轻链;λ型轻链;λ轻链;免疫球蛋白轻链.Lambda;免疫球蛋白轻链.λ型;轻链.Lambda;轻链.Lambda 型;轻链.λ;轻链.λ型 Lambda 型免疫球蛋白轻链 Ag Lambda 型免疫球蛋白轻链抗原 Lambda 型轻链 Ag Lambda 型轻链抗原 Lambda 轻链 Ag Lambda 轻链抗原 λ型免疫球蛋白轻链 Ag λ型免疫球蛋白轻链抗原 λ型轻链 Ag λ型轻链抗原 λ轻链 Ag λ轻链抗原 丙种球蛋白 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 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 免疫球蛋白（Immunoglobulin，Ig） 免疫球蛋白类 免疫球蛋白轻链.Lambda Ag 免疫球蛋白轻链.Lambda 型 Ag 免疫球蛋白轻链.Lambda 抗原 免疫球蛋白轻链.λ型 Ag 免疫球蛋白轻链.λ型抗原 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 时刻;随机;随意;瞬间 未作说明的组织;组织;组织 & 涂片 染法 染色方法 染色法 着色 着色方法 着色法 轻链.Lambda Ag 轻链.Lambda 型 Ag 轻链.Lambda 型抗原 轻链.Lambda 抗原 轻链.λ Ag 轻链.λ型 Ag 轻链.λ型抗原 轻链.λ抗原 链

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CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=10499-2