Version 2.78

Part Description

LP31553-8   Cystatin C
Cystatin C is a miniscule protein that is secreted by all cells containing a nucleus. Cystatin C is usually filtered out of the blood by the kidneys and broken down without being excreted in the urine. Because cystatin C is supposed to be processed by the kidneys, an excess amount of cystatin C could be a sign of kidney disease/malfunction. Cystatin C content in the blood can be tested as an alternative method to testing creatinine in evaluating kidney function. Furthermore, a low blood cystatin C concentration could indicate arthritis, atherosclerosis, aortic aneurism, emphysema, and cancer. PMID: 24570004 [Lab Tests Online:cystatin-c/tab/test] Source: Regenstrief LOINC

Fully-Specified Name

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

Additional Names

Short Name
Cystatin C SerPl-mCnc
Display Name
Cystatin C [Mass/Vol]
Consumer Name Alpha Get Info
Cystatin C, 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 2.09
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
1239

Member of these Panels

LOINC Long Common Name
87430-5 Cystatin C and Glomerular filtration rate by Cystatin C-based formula panel - Serum or Plasma

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Cystatin C:Massenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
de-AT German (Austria) Synonyms: Cystatin C
es-MX Spanish (Mexico) Cistatina C:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:
es-ES Spanish (Spain) Cistatina C:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-AR Spanish (Argentina) cistatina C:concentración de masa:punto en el tiempo:suero/plasma:cuantitativo:
et-EE Estonian (Estonia) Tsüstatiin C:MCnc:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CA French (Canada) Cystatine C:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-BE French (Belgium) Cystatine C:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Cystatine C:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
it-IT Italian (Italy) Cistatina C: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) 시스타틴 C:질량농도:검사시점:혈청/혈장:정량:
nl-NL Dutch (Netherlands) cystatine C:massa/volume:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) Cistatina C:MCnc:Pt:Sor/Plas:Qn:
Synonyms: Mass concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) Цистатин C:МассКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Массовая концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Sistatin C:KütlKons:Zmlı:Ser/Plaz:Kant:
uk-UA Ukrainian (Ukraine) Цистатин С:Масова Концентрація:МоментЧасу:Сироватка/Плазма:Кількісно:
Synonyms: Chemistry; Level; Mass concentration; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; UniversalLabOrders
zh-CN Chinese (China) 半胱氨酸蛋白酶抑制剂 C:质量浓度:时间点:血清/血浆:定量型:
Synonyms: C 型;丙;丙型 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 半胱胺酸蛋白酶抑制蛋白 C;细胞外巯基蛋白酶抑制物;胱抑素 C 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) 血清或血浆

Example Units

Unit Source
mcg/mL 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=33863-2