Version 2.78

Term Description

Created for, but not exclusively, for Cellestis' QuantiFERON-TB Gold for cell mediated responses to peptide antigens that simulate mycobacterial proteins.
Source: Regenstrief LOINC

Part Description

LP149677-9   Mycobacterium tuberculosis stimulated gamma interferon panel
Interferon-γ (interferon-gamma) release assays (IGRAs) are based on the ability of the Mycobacterium tuberculosis antigens for early secretory antigen target 6 (ESAT-6) and culture filtrate protein 10 (CFP-10) to stimulate host production of interferon-gamma. Because these antigens are not present in non-tuberculous mycobacteria or in any BCG vaccine variant, these tests can distinguish latent tuberculosis infection (LTBI). The blood tests QuantiFERON-TB Gold In-Tube and T-SPOT.TB use these antigens to detect people with tuberculosis. Lymphocytes from the patient's blood are incubated with the antigens. If the patient has been exposed to tuberculosis before, T lymphocytes produce interferon γ in response. These tests are both interferon γ tests but they are not equivalent. The QuantiFERON-TB Gold In-Tube uses an ELISA format to quantify the total amount of interferon γ when whole blood is exposed to the antigens (ESAT-6,CFP-10 and TB 7.7). T-SPOT.TB is a type of enzyme-linked immunospot assay (ELISPOT) assay, which counts the number of activated T lymphocytes that secrete interferon γ. 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, Wikipedia

Panel Hierarchy

Details for each LOINC in Panel LHC-Forms

LOINC Name R/O/C Cardinality Example UCUM Units
71775-1 Mycobacterium tuberculosis stimulated gamma interferon panel - Blood
Indent71776-9 Gamma interferon background [Units/volume] in Blood by Immunoassay O [IU]/mL
Indent71772-8 Mitogen stimulated gamma interferon [Units/volume] in Blood O [IU]/mL
Indent71774-4 Mitogen stimulated gamma interferon [Units/volume] corrected for background in Blood O [IU]/mL
Indent46217-6 Mycobacterium tuberculosis stimulated gamma interferon release by CD4+ T-cells [Units/volume] in Blood O [IU]/mL
Indent64084-7 Mycobacterium tuberculosis stimulated gamma interferon release by CD4+ T-cells [Units/volume] corrected for background in Blood O [IU]/mL
Indent88518-6 Mycobacterium tuberculosis stimulated gamma interferon release by CD4+ and CD8+ T-cells [Units/volume] in Blood O [IU]/mL
Indent88517-8 Mycobacterium tuberculosis stimulated gamma interferon release by CD4+ and CD8+ T-cells [Units/volume] corrected for background in Blood O [IU]/mL
Indent96754-7 Mycobacterium tuberculosis stimulated gamma interferon release by T-cells [Units/volume] corrected for background in Blood O [IU]/mL
Indent71773-6 Mycobacterium tuberculosis stimulated gamma interferon [Interpretation] in Blood Qualitative R

Fully-Specified Name

Component
Mycobacterium tuberculosis stimulated gamma interferon panel
Property
-
Time
Pt
System
Bld
Scale
-
Method

Additional Names

Short Name
M TB IFN-g Pnl Bld
Display Name
M. tuberculosis stim IFN-g panel (Bld)
Consumer Name Alpha Get Info
Mycobacterium tuberculosis stimulated gamma interferon panel, Blood

Basic Attributes

Class
PANEL.MICRO
Type
Laboratory
First Released
Version 2.40
Last Updated
Version 2.73
Order vs. Observation
Order
Common Test Rank Get Info
7810
Panel Type
Panel

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Panel de Mycobacterium tuberculosis estimulado con interferón gamma:Propiedades mixtas (sólo paneles):Punto temporal:Sangre:-:
es-MX Spanish (Mexico) Panel de interferón gamma estimulado por Mycobacterium tuberculosis:-:Punto temporal:Sangre:-:
fr-FR French (France) Interféron gamma stimulé par mycobacterium tuberculosis panel:-:Ponctuel:Sang:-:
it-IT Italian (Italy) Mycobacterium tuberculosis, panel gamma interferone stimolato:-:Pt:Sangue:-:
Synonyms: Gamma interferone stimolato da Mycobacterium tuber Micobatterio della tubercolosi Microbiologia Panel gamma interferone stimolato da Mycobacterium Punto nel tempo (episodio) Sangue Set di prescrizione microbiologia
nl-NL Dutch (Netherlands) Mycobacterium tuberculosis gestimuleerd gamma-interferon panel:-:moment:bloed:-:
pt-BR Portuguese (Brazil) Mycobacterium tuberculosis gama interferon estimulada painel::Pt:SgTotal:-:
ru-RU Russian (Russian Federation) Mycobacterium tuberculosis стимулированный гамма интерферон панель:-:ТчкВрм:Кр:-:
Synonyms: Кровь Точка во времени;Момент
zh-CN Chinese (China) 结核分枝杆菌刺激型 gamma 干扰素组套:-:时间点:全血:-:
Synonyms: AFB IFN 分支杆菌 分支杆菌属 分枝杆菌属 劳瘵 医嘱套餐 医嘱套餐类 医嘱套餐组 医嘱组 医嘱组.微生物学;实验室组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目）类.微生物学试验;医嘱组.微生物学试验;医嘱组类.微生物学;医嘱组类.微生物学试验;实验室医嘱组类.微生物学;微生物学医嘱组;微生物学医嘱组类 医嘱组合 医嘱组合类 医嘱组套 医嘱组套类 医嘱组类 多重;多重型;多重标尺类型;多重精度类型 套餐 套餐医嘱 套餐医嘱组 套餐医嘱组类 实验室医嘱套餐 实验室医嘱套餐类 实验室医嘱组 实验室医嘱组合类 实验室医嘱组套 实验室医嘱组套类 实验室套餐医嘱组 实验室套餐医嘱组类 实验室检验项目医嘱组合类 实验室检验项目组合类 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 抗酸 抗酸杆菌 抗酸杆菌（Acid fast bacillus，AFB） 抗酸菌 时刻;随机;随意;瞬间 检验医嘱组合类 检验项目医嘱组合类 检验项目组合类 痨 痨病 组 组合 组合医嘱 组合类 组套 结核 结核;肺结核;痨;痨病;TB 结核分支杆菌;结核杆菌;结核菌 结核分枝杆菌刺激型 gamma 干扰素（γ干扰素、IFN-γ） 结核分枝杆菌刺激型 gamma 干扰素（γ干扰素、IFN-γ）组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目） 结核病 肺结核 血;血液

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=71775-1
Questionnaire definition
https://fhir.loinc.org/Questionnaire/?url=http://loinc.org/q/71775-1