Version 2.78

Term Description

Test that measures ability of certain cells in the immune system to convert colorless nitroblue tetrzolium to a deep blue color.
Source: Regenstrief LOINC

Part Descriptions

LP30741-0   Nitroblue tetrazolium test
Activated neutrophils are tested for ability to phagocytose and reduced NBT. Reduced NBT is seen as dark blue crystals. Source: Regenstrief Institute

LP30741-0   Nitroblue tetrazolium test
Nitroblue tetrazolium test investigates neutrophil function following recurrent bacterial infections especially when chronic granulomatous disease is suspected. Does not differentiate bacterial infections from nonbacterial infections. In chronic granulomatous disease neutrophils are unable to reduce the Nitro blue dye which correlates with their ability to kill bacteria. Source: Regenstrief Institute

Fully-Specified Name

Component
Nitroblue tetrazolium test
Property
PrThr
Time
Pt
System
Bld
Scale
Ord
Method

Additional Names

Short Name
NBT Bld Ql
Display Name
Nitroblue Tetrazolium Test (NBT) Ql (Bld)
Consumer Name Alpha Get Info
Nitroblue Tetrazolium Test (NBT), Blood

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 2.09
Last Updated
Version 2.56
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: NBT-Test /B
es-AR Spanish (Argentina) prueba de nitroazul de tetrazolio:concentración arbitraria:punto en el tiempo:sangre:ordinal:
es-ES Spanish (Spain) Test de azul de nitrotetrazolio (NBT):PrThr:Punto temporal:Sangre:Ord:
es-MX Spanish (Mexico) Prueba de nitroazul tetrazolio:Presencia o umbral:Punto temporal:Sangre:Ordinal:
et-EE Estonian (Estonia) Leukotsüütide fagotsütoosivõime (nitrosinise tetrasooli test):PrThr:Pt:B:Ord:
Synonyms: Järgarvuline Juhuslik Veri
fr-CA French (Canada) Test de réduction du nitro-bleu de tétrazolium:Présence-Seuil:Temps ponctuel:Sang:Ordinal:
fr-FR French (France) Nitrobleu tétrazolium test:Présence/Seuil:Ponctuel:Sang:Qualitatif:
fr-BE French (Belgium) Test de réduction du nitro-bleu de tétrazolium:PrThr:Temps ponctuel:Sang:Ordinal:
Synonyms: NBT
it-IT Italian (Italy) Nitroblu di tetrazolio, test:PrThr:Pt:Sangue:Ord:
Synonyms: Ematologia (coagulazione) conta differenziale Presenza o Soglia Punto nel tempo (episodio) Sangue Test del Nitroblu di Tetrazolio (NBT)
ko-KR Korean (Korea, Republic Of) 니트로블루 테트라졸륨 검사:임의농도:검사시점:전혈:순위척도:
nl-NL Dutch (Netherlands) nitroblue tetrazolium test:aanwezigheid:moment:bloed:ordinaal:
pt-BR Portuguese (Brazil) Teste de Nitroazul tetrazólio:ACnc:Pt:SgTotal:Ord:
Synonyms: ; NBT; Arbitrary concentration; Point in time; Random; Blood; WB; Whole blood; Ql; Ordinal; QL; Qualitative; Qual; Screen; HEMATOLOGY/CELL COUNTS; HEMATOLOGY/CELL COUNTS
ru-RU Russian (Russian Federation) Нитросиний тетразолий тест:PrThr:ТчкВрм:Кр:Пор:
Synonyms: Кровь Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) Nitroblue tetrazolium test:MevcEşik:Zmlı:Kan:Srl:
Synonyms: Mevcut
zh-CN Chinese (China) 硝基蓝四氮唑试验:存在情况或阈值:时间点:全血:序数型:
Synonyms: NBT;NBT 染色试验;NBT 试验;氮蓝四唑染色试验;硝基兰四唑试验;硝基兰四氮唑试验;硝基兰四氮唑还原试验;硝基四氮唑兰还原试验;硝基四氮唑蓝还原试验;硝基四氮唑蓝还原试验（Nitroblue Tetrazolium Test，NBT）;硝基蓝四氮唑还原试验 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 时刻;随机;随意;瞬间 血;血液 血液学/细胞计数;血液学与细胞计数

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=32631-4