Version 2.78

Part Description

LP186074-3   MS.MALDI-TOF
Matrix-assisted laser desorption ionization-time of flight (MALDI-TOF) is a type of mass spectrometry (MS). MALDI-TOF MS consists of three primary steps: 1) mixing the sample with an organic matrix, which provides a scaffolding and also protons for the ionization process; 2) applying a laser to the matrix, which absorbs energy from the laser and releases it into the sample, which causes the sample to desorb and form singly charged ions; and 3) using a flight tube to analyze the mass of the ions, ultimately resulting in a mass spectrum in which the mass-to-charge is plotted against signal intensity. MALDI-TOF is a soft ionization technique, meaning that molecules remain relatively intact during ionization. Because of this property, MALDI-TOF can be used for protein analysis; in contrast, older MS techniques cause extensive protein fragmentation and therefore cannot be used for this purpose. One application of MALDI-TOF is in clinical microbiology; compared to traditional methods, MALDI-TOF is faster and more accurate in identifying specific microorganisms. PMID: 23824373 Source: Regenstrief LOINC, PMID: 23824373

Fully-Specified Name

Component
Aspergillus fumigatus
Property
PrThr
Time
Pt
System
Isolate
Scale
Ord
Method
MS.MALDI-TOF

Additional Names

Short Name
A fumigatus Islt Ql MS.MALDI-TOF
Display Name
A. fumigatus MS.MALDI-TOF Ql (Isol)
Consumer Name Alpha Get Info
Aspergillus fumigatus

Example Answer List: LL744-4

Source: Regenstrief Institute
Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.72
Last Updated
Version 2.72
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Aspergillus fumigatus:PrThr:Punto temporal:Aislado:Ord:MS.MALDI-TOF
fr-FR French (France) Aspergillus fumigatus:Présence/Seuil:Ponctuel:Isolat:Qualitatif:Spectrométrie MALDI-TOF
it-IT Italian (Italy) Aspergillus fumigatus:PrThr:Pt:Isolato:Ord:MS.MALDI-TOF
Synonyms: Microbiologia Presenza o Soglia Punto nel tempo (episodio)
nl-NL Dutch (Netherlands) Aspergillus fumigatus:aanwezigheid:moment:isolaat:ordinaal:MALDI-TOF
Synonyms: massaspectometrie; Malditof
pl-PL Polish (Poland) Aspergillus fumigatus:granica wykrywalności:punkt w czasie:izolat:półilościowy:spektrometria mas.MALDI-TOF
Synonyms: Aspergillus fumigatus
zh-CN Chinese (China) 烟曲霉:存在情况或阈值:时间点:分离株:序数型:MS.MALDI-TOF
Synonyms: 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 农民肺 分离物;分离菌;分离菌株;隔离种群 基质辅助激光解吸/电离飞行时间质谱;基质辅助激光解吸电离飞行时间质谱;基质辅助激光解吸飞行时间质谱;基质辅助激光解析电离飞行时间质谱;Matrix-Assisted Laser Desorption/ Ionization Time of Flight Mass Spectrometry;MALDI-TOF-MS;Matrix-assisted laser desorption ionization-time of flight 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） 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 时刻;随机;随意;瞬间 曲菌病 曲菌症 曲霉 曲霉病 麴霉 麴霉属 黑麴菌病

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=98959-0