LOINC
Version 2.72

75675-9Deprecated Citrobacter sp (ompA+mrkC) genes [Presence] by Nucleic acid capture and probe detection in Positive blood cultureDeprecated

Status Information

Status
Deprecated
Reason
Duplicate
Comment
The "Probe.mag capture" Method has been deprecated and replaced with the more general "Probe" Method since the "mag capture" portion represents how the nucleic acids are isolated, which is not a distinction made in the LOINC Method for molecular tests. Given that updating the Method would change the meaning of the term, a new term was created to replace the existing term as recommended by the Special Topics workgroup on PCR-based Methods and approved by the LOINC Lab Committee at the June 2017 meeting.
Map-To Long Common Name Mapping Guidance
88254-8 Citrobacter sp ompA+mrkC genes [Presence] by Probe in Positive blood culture

Term Description

Magnetic beads and fluorescent probes are used to capture and detect targeted nucleic acid sequences specific to Citrobacter species within the ompA and mrkC genes in positive blood culture. The ompA gene encodes "outer membrane protein A" and the mrkC gene encodes "type 3 fimbriae usher".
Source: Regenstrief LOINC

Part Descriptions

LP185691-5   Citrobacter sp (ompA+mrkC) genes
Citrobacter is a genus of Gram-negative bacteria in the Enterobacteriaceae family and commonly found in soil, water and wastewater. They can also be found in the human intestine. They are rarely the source of illnesses, except for infections of the urinary tract, infant meningitis and sepsis. C. freundii strains have inducible ampC genes encoding resistance to ampicillin and first-generation cephalosporins. In addition, isolates of Citrobacter may be resistant to many other antibiotics as a result of resistance genes. 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, Citrobacter

LP183540-6   Probe.mag capture
Nucleic acid is first concentrated and purified using a bead-based method, followed by a oligonucleotide probe detection of sequence of interest with signal enhancement. Source: Regenstrief LOINC

Fully-Specified Name

Component
Citrobacter sp (ompA+mrkC) genes
Property
PrThr
Time
Pt
System
Bld.pos growth
Scale
Ord
Method
Probe.mag capture

Additional Names

Short Name
Deprecated Citrobac sp ompA+mrkC Bld Pos Ql Prb Mag
Display Name
Citrobacter sp ompA+mrkC genes Nucleic acid capture and probe detection Ql (Pos bld culture)
Consumer Name Alpha
Citrobacter species ompA+mrkC genes, Infected blood

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 2.50
Last Updated
Version 2.63
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
Observation

Language Variants Get Info

zh-CNChinese (China)
柠檬酸杆菌属 (ompA+mrkC) 基因:存在情况或阈值:时间点:血液.生长阳性:序数型:探针.磁捕获
fr-FRFrench (France)
Citrobacter ompA+mrkC gènes:Présence/Seuil:Ponctuel:Hémoculture positive:Qualitatif:Sonde de capture magnétique
it-ITItalian (Italy)
Citrobacter sp (ompA+mrkC), geni:PrThr:Pt:Emocolture positive:Ord:Sonda.cattura mag
es-MXSpanish (Mexico)
Genes de Citrobacter sp (ompA + mrkC):Presencia o umbral:Punto temporal:Hemocultivo positivo:Ordinal:Hibridación de captura magnética
es-ESSpanish (Spain)
genes (ompA+mrkC) Citrobacter sp:PrThr:Punto temporal:Sangre crecimiento positivo:Ord:Hibridación por capturas magnéticas

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=75675-9