LOINC
Version 2.68

10434-9Complement C3 Ag [Presence] in Tissue by Immune stainActive

Part Description

LP16359-9   Complement C3
The complement system is a key part of the immune system and inflammatory response. The system has three pathways: 1) the classic pathway, 2) the alternative pathway, and 3) the lectin activation pathway. Complement C3 is involved in the activation of both the classical and alternate complement pathways. It is the most concentrated of the complement members and is composed of 5 subunits: C3a, C3b, C3c, C3d and C3 d. Decreased levels of C3 is associated with disease inactivation in systemic lupus erythematosus (SLE) and may also be associated with acute glomerulonephritis, immune complex disease, septic shock, and end-stage liver disease. [PMID: 6433145] [PMID: 3295544] Complement tests measure either the quantity or the activity (function) of complement proteins. In some cases, complement proteins are present but not functional, in which case a functional assay is used to detect the deficiency. Source: Regenstrief Institute

Fully-Specified Name

Component
Complement C3 Ag
Property
PrThr
Time
Pt
System
Tiss
Scale
Ord
Method
Immune stain

Additional Names

Short Name
C3 Ag Tiss Ql ImStn
Display Name
Complement C3 Ag Immune stain Ql (Tiss)

Basic Attributes

Class
CELLMARK
Type
Laboratory
First Released
Version 1.0i
Last Updated
Version 2.56
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

Language Variants Get Info

zh-CNChinese (CHINA)
补体 C3 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
nl-NLDutch (NETHERLANDS)
complement C3 Ag:aanwezigheid:moment:weefsel en uitstrijkjes:ordinaal:immunokleuring
et-EEEstonian (ESTONIA)
Komplemendi komponent C3 antigeen:PrThr:Pt:Tis:Ord:Immuunvärv
fr-BEFrench (BELGIUM)
Complément C3 Ag:PrThr:Temps ponctuel:Tissu:Ordinal:Coloration immunologique
fr-CAFrench (CANADA)
Complément C3 , Ag:Présence-Seuil:Temps ponctuel:Tissu:Ordinal:Coloration immunologique
fr-FRFrench (FRANCE)
Complément C3 antigène:Présence/Seuil:Ponctuel:Tissu:Qualitatif:Coloration immune
it-ITItalian (ITALY)
Complemento C3 , Ag:PrThr:Pt:Tessuto:Ord:Colorazione immunologica
ko-KRKorean (KOREA, REPUBLIC OF)
도움체 C3 항원:임의농도:검사시점:조직:순위척도:면역염색
pt-BRPortuguese (BRAZIL)
Complemento C3 Ag:ACnc:Pt:Tecido:Ord:Imunocoloração
ru-RURussian (RUSSIAN FEDERATION)
Комплемент С3 Аг:PrThr:ТчкВрм:Тк:Пор:Иммуногистохимическая окраска
es-ARSpanish (ARGENTINA)
antígeno de la fracción C3 del complemento:concentración arbitraria:punto en el tiempo:tejido, no especificado:ordinal:tinción inmunológica
es-ESSpanish (SPAIN)
Complemento C3 Antígeno:PrThr:Punto temporal:Tejido:Ord:Tinción de inmunohistoquímica
tr-TRTurkish (TURKEY)
Kompleman C3 Ag:MevcEşik:Zmlı:Doku:Srl:İmmün boyama

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=10434-9