LOINC
Version 2.72

LP15030-7Kappa light chainsActive

Description

LP15030-7   Immunoglobulin light chains.kappa
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

Basic Part Properties

Name
Immunoglobulin light chains.kappa
Type
Component
Created On
2000-05-04
Construct for LOINC Short Name
Kappa LC

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP15030-7

Language Variants Get Info

zh-CNChinese (China)
免疫球蛋白轻链.Kappa 型
Synonyms: Kappa LC;Kappa 型免疫球蛋白轻链;Kappa 型轻链;Kappa 轻链;κ型免疫球蛋白轻链;κ型轻链;κ轻链;免疫球蛋白轻链.Kappa;免疫球蛋白轻链.κ型;轻链.Kappa;轻链.Kappa 型;轻链.κ;轻链.κ型
nl-NLDutch (Netherlands)
immunoglobuline lichte ketens.kappa
et-EEEstonian (Estonia)
Immuunoglobuliini kerged ahelad.kapa
Synonyms: Immuunglobuliinide kerged kapaahelad
fr-BEFrench (Belgium)
Chaînes légères immunoglobulines.kappa
Synonyms: LC. Kappa
fr-CAFrench (Canada)
Chaînes légères d'immunoglobulines.kappa
it-ITItalian (Italy)
Immunoglobuline, catene leggere.kappa
Synonyms: Catene leggere kappa delle immunoglobuline
ru-RURussian (Russian Federation)
Иммуноглобулин легкие цепи.каппа
Synonyms: Catene leggere kappa delle immunoglobuline
es-ESSpanish (Spain)
Cadenas ligeras de las inmunoglobulinas.kappa
tr-TRTurkish (Turkey)
İmmünglobulin hafif zincirler.kappa