Version 2.74

Term Description

[(NA+)]-[(Cl-)+(CO2-)]
Source: Regenstrief LOINC

Part Descriptions

LP14647-9   Anion gap 3
Calculated based on the concentration of three electrolytes as follows: (NA+)- [(Cl-)+(CO2-)] Source: Regenstrief Institute

LP14647-9   Anion gap 3
Anion Gap 3 is the difference between the serum sodium and the sum of the serum bicarbonate and chloride. An increased gap indicates the presence of an unmeasured anion. [(NA+)- [(Cl-)+(CO2-)] http://cjasn.asnjournals.org/cgi/reprint/2/1/162 Source: Regenstrief Institute

Fully-Specified Name

Component
Anion gap 3
Property
SCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
Anion Gap3 SerPl-sCnc
Display Name
Anion gap 3 [Moles/Vol]
Consumer Name Alpha
Anion gap 3, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0i
Last Updated
Version 2.73
Change Reason
Release 2.73: ORDER_OBS: Updated to both an order and an observation for panel inclusion and representation as an order. ;
Order vs. Observation
Both
Common Test Rank
29

Member of these Groups

LOINC Group Group Name
LG51034-3 Anion gap 3|SCnc|Pt|ANYBldSerPl

Language Variants

Tag Language Translation
zh-CN Chinese (China) 阴离子间隙 3:物质的量浓度:时间点:血清/血浆:定量型:
Synonyms: [(NA+)]-[(Cl-)+(CO2-)];AG3;三变量型负离子缺额;三变量型负离子间隙;三变量型负离子隙;三变量型阴离子间隙;三变量型阴离子隙;负离子缺额 3;负离子间隙 3;负离子隙 3;阴离子隙 3 Ⅲ AG;AG (K+);AnGAP;负离子缺额;负离子间隙;负离子隙;阴离子间隙 (K+);阴离子间隙（Anion Gap，AG）;阴离子隙 III 三 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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 叁 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 血清或血浆
fr-CA French (Canada) Trou anionique 3:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
es-AR Spanish (Argentina) brecha aniónica 3:concentración de sustancia:punto en el tiempo:suero/plasma:cuantitativo:
et-EE Estonian (Estonia) Anioonide vahe:SCnc:Pt:S/P:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
pt-BR Portuguese (Brazil) Anion gap 3:SCnc:Pt:Sor/Plas:Qn:
Synonyms: ; Anion Gap3; AG; AnGAP; anion gap (K+); Substance concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; III; Chemistry
es-ES Spanish (Spain) Anión GAP 3:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
ko-KR Korean (Korea, Republic Of) 음이온 차이 3:물질농도:검사시점:혈청/혈장:정량:
it-IT Italian (Italy) Gap anionico 3:SCnc:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Concentrazione di Sostanza Plasma Punto nel tempo (episodio) Siero Siero o Plasma
fr-FR French (France) Balance ionique 3:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:
tr-TR Turkish (Turkey) Anyon açığı 3:SubKons:Zmlı:Ser/Plaz:Kant:
Synonyms: Anyon gap Anyon gap 3
ru-RU Russian (Russian Federation) Анионный интервал 3:МолКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Анионный промежуток Анионный промежуток 3 Количественный Молярность;Молярная объёмная концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
nl-NL Dutch (Netherlands) anion gap 3:mol/volume:moment:serum of plasma:kwantitatief:
fr-BE French (Belgium) Trou anionique 3:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
de-DE German (Germany) Anionenlücke 3:Stoffmengenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
es-MX Spanish (Mexico) Brecha aniónica 3:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:

Example Units

Unit Source
mmol/L Example UCUM Units
mmol/L REGENSTRIEF
mmol/L eCHN

LOINC Terminology Service (API) using HL7® FHIR®

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=10466-1