Version 2.78

Part Description

LP15023-2   C reactive protein
C-reactive protein (CRP) is characterized by its precipitation by the C-fraction of pneumococci. This protein is an acute phase reactant and confers immunity against some bacterial infections. CRP is a sensitive and quantitative measurement of the body's acute-phase response. Elevated values are consistent with an acute inflammatory process such as a bacterial infection or rheumatic disease. Source: Regenstrief Institute

Reference Information

Type Source Reference
Mapping Guidance Regenstrief Help Low sensitivity CRP is used to assess severity of inflammatory diseases such as rheumatoid arthritis. Mapper’s Guide for the Top 2000 plus LOINC Laboratory Observations
Webcontent Lab Tests Online®Copyright Copyright © 2021 Lab Tests Online. All rights reserved. C-Reactive Protein (CRP)

Fully-Specified Name

Component
C reactive protein
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
CRP SerPl-mCnc
Display Name
CRP [Mass/Vol]
Consumer Name Alpha Get Info
C Reactive Protein (CRP), Blood

Associated Observations

95405-7 Assay related variables panel [PhenX]

This panel contains a collection of ask-at-order entry questions and associated observations that may be included within various PhenX protocols for biomarker testing. Each protocol varies as to the items asked & recorded, so not all terms will be used but are displayed together for users to find the appropriate LOINCs.

LOINC Name R/O/C Cardinality Example UCUM Units
95405-7 Assay related variables panel
Indent30525-0 Age a
Indent46098-0 Sex
Indent66165-2 Last ate or drank anything other than plain water [Date and time]
Indent80331-2 Date and time of last void {clock_time}
Indent66177-7 Do you have hemophilia?
Indent94741-6 Cancer chemotherapy received in the past 4W
Indent66178-5 Have you received cancer chemotherapy in the past four weeks or do you anticipate such therapy in the next four weeks?
Indent66504-2 Exclusion Criteria
Indent41395-5 Collection date of Urine
Indent74751-9 Collection time of Urine {clock_time}
Indent94331-6 Specimen Collection procedure comment
Indent95044-4 Patient refused specimen collection
Indent94846-3 History of Specimen collection problem
Indent94847-1 Reason specimen not collected
Indent77301-0 Reason care action performed or not
Indent66180-1 Was blood drawn?
Indent66181-9 Was full sample obtained?
Indent94330-8 Specimen Processing comment
Indent8251-1 Service comment
Indent85069-3 Lab test method [Type]
Indent66200-7 Repeatability of the assay {ratio}
Indent66201-5 Coefficient of variation for the assay {CV}
Indent66208-0 Make of the equipment used to perform...
Indent74719-6 Manufacturer of the equipment used
Indent74720-4 Device name

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
128

Member of these Panels

LOINC Long Common Name
105456-8 Anemia evaluation panel - Serum or Blood
75635-3 Rheumatoid arthritis disease activity panel - Serum or Plasma by VectraDA

Member of these Groups Get Info

LOINC Group Group Name
LG6212-7 C reactive protein|MCnc|Pt|ANYBldSerPl
LG48228-7 C reactive protein|Pt|Ser/Plas

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: CRP
de-DE German (Germany) C-reaktives Protein:Massenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
el-GR Greek (Greece) C αντιδρώσα πρωτεΐνη:Συγκέντρωση μάζας:Χρονική στιγμή:Ορός/Πλάσμα:Ποσοτική:
Synonyms: CRP
es-MX Spanish (Mexico) Proteína C-reactiva:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:
es-AR Spanish (Argentina) proteína C reactiva:concentración de masa:punto en el tiempo:suero:cuantitativo:
es-ES Spanish (Spain) Proteína C reactiva:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) C-reaktiivne valk:MCnc:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CA French (Canada) Protéine C réactive:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-BE French (Belgium) Protéine C réactive:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: CRP
fr-FR French (France) C Réactive protéine:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
it-IT Italian (Italy) Proteina C reattiva:MCnc:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Concentrazione di Massa Plasma Punto nel tempo (episodio) Siero Siero o Plasma
ko-KR Korean (Korea, Republic Of) C 반응성 단백:질량농도:검사시점:혈청/혈장:정량:
nl-NL Dutch (Netherlands) C reactief proteïne:massa/volume:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) Proteína C Reativa:MCnc:Pt:Sor/Plas:Qn:
Synonyms: ; Prot; PR; CRP; C reactive peptide; Mass concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Reac; React; Chemistry
ru-RU Russian (Russian Federation) С реактивный протеин:МассКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Белок Количественный Массовая концентрация Плазма СРБ;C реактивный белок Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) C reaktif protein:KütlKons:Zmlı:Ser/Plaz:Kant:
uk-UA Ukrainian (Ukraine) С-реактивний білок:Масова Концентрація:МоментЧасу:Сироватка/Плазма:Кількісно:
Synonyms: Chemistry; CRP; Level; Mass concentration; Pl; Plasma; Plsm; Point in time; PR; Prot; QNT; Quan; Quant; Quantitative; Random; Reac; React; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; UniversalLabOrders
zh-CN Chinese (China) C 反应蛋白:质量浓度:时间点:血清/血浆:定量型:
Synonyms: C 反应肽;CRP;C-反应肽;C-反应蛋白 C 型;丙;丙型 PR;Prot;成分 - 化学 - 蛋白质类;蛋白;朊;蛋白质类;蛋白质类物质 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 反作用的 反应性 反应性的 反应的 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 水平;浓度;质量浓度(单位体积) 活性的 血清或血浆

Example Units

Unit Source
mcg/mL REGENSTRIEF
mg/dL REGENSTRIEF
mg/L Example UCUM Units
mg/L eCHN

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=1988-5