LOINC
Version 2.73

1825-9Alpha 1 antitrypsin [Mass/volume] in Serum or PlasmaActive

Part Description

LP14643-8   Alpha 1 antitrypsin
Used to diagnose hereditary hypo α1-antitrypsin (α1AT). An increased prevalence of non-MM phenotypes is found with cryptogenic cirrhosis and with CAH. Cirrhosis in a child should raise consideration of α1AT deficiency or Wilson's disease. Diagnosis of inflammatory states, if elevated (eg, rheumatoid arthritis, bacterial infection, vasculitis, neoplasia). Alpha 1-antitrypsin or α1-antitrypsin (A1AT) is a serine protease inhibitor (serpin). It protects tissue from enzymes from inflammatory cells, especially elastase, and is present in human blood at 1.5 - 3.5 gram liter. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Alpha 1 antitrypsin (Wikipedia)

Fully-Specified Name

Component
Alpha 1 antitrypsin
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
A1AT SerPl-mCnc
Display Name
Alpha 1 antitrypsin [Mass/Vol]
Consumer Name Alpha
Alpha 1 antitrypsin, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.73
Order vs. Observation
Both
Common US Lab Results Rank
1077

Member of these Panels

LOINC Long Common Name
93419-0 Alpha 1 antitrypsin fecal clearance panel - Serum or Plasma and Stool

Member of these Groups

LG6779-5 Alpha 1 antitrypsin|MCnc|Pt|ANYBldSerPl
LG42370-3 Alpha 1 antitrypsin|Pt|Ser/Plas

Language Variants Get Info

zh-CNChinese (China)
Alpha 1 抗胰蛋白酶:质量浓度:时间点:血清/血浆:定量型:
nl-NLDutch (Netherlands)
alfa-1-antitrypsine:massa/volume:moment:serum of plasma:kwantitatief:
et-EEEstonian (Estonia)
Alfa-1-antitrüpsiin:MCnc:Pt:S/P:Qn:
fr-BEFrench (Belgium)
Alpha 1 antitrypsine:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-CAFrench (Canada)
Alpha 1 antitrypsine:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FRFrench (France)
Alpha-1 antitrypsine:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
de-DEGerman (Germany)
Alpha-1-Antitrypsin:Massenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
it-ITItalian (Italy)
Alfa 1 antitripsina:MCnc:Pt:Siero/Plasma:Qn:
ko-KRKorean (Korea, Republic of)
알파 1-항트립신:질량농도:검사시점:혈청/혈장:정량:
pt-BRPortuguese (Brazil)
Alfa 1 antitripsina:MCnc:Pt:Sor/Plas:Qn:
ru-RURussian (Russian Federation)
Альфа 1 антитрипсин:МассКонц:ТчкВрм:Сыв/Плаз:Колич:
es-ARSpanish (Argentina)
alfa 1 antitripsina:concentración de masa:punto en el tiempo:suero/plasma:cuantitativo:
es-MXSpanish (Mexico)
Antitripsina alfa 1:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:
es-ESSpanish (Spain)
Alfa 1 antitripsina:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
tr-TRTurkish (Turkey)
Alfa 1 antitripsin:KütlKons:Zmlı:Ser/Plaz:Kant:
uk-UAUkraine (Ukrainian)
Альфа-1-антитрипсин:Масова Концентрація:МоментЧасу:Сироватка/Плазма:Кількісно:

Example Units

Unit Source
mg/dL Example UCUM Units
mg/dL REGENSTRIEF

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=1825-9