Version 2.72

74732-9Deprecated Listeria sp (tuf) gene [Presence] by Nucleic acid capture and probe detection in Positive blood cultureDeprecated

Status Information

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
88265-4 Listeria sp tuf gene [Presence] by Probe in Positive blood culture

Part Descriptions

LP183527-3   Listeria sp (tuf) gene
Listeria are gram-positive, non-spore forming, intracellular, facultative anaerobic bacilli that cause outbreaks of foodborne disease across the world. It is broadly present in plants, soil, and surface water, but has also been found in silage, sewage, slaughterhouse waste, milk of normal and mastitic cows, and human and animal feces. Listeria has also been identified in cattle, sheep, goats, and poultry. The majority of outbreaks of infections in humans are caused by Listeria monocytogenes. Most infections by Listeria sp occur in patients with pre-disposing conditions including neoplastic disease, immunosuppression, pregnancy, extreme age, diabetes mellitus, alcoholism, cardiovascular and renal collagen diseases, and hemodialysis failure. The Listeria serovars 1/2a, 1/2b, and 4 are those most often associated with infection by Listeria.[PMID:1943998] Source: Regenstrief LOINC

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

Listeria sp (tuf) gene
Bld.pos growth
Probe.mag capture

Additional Names

Short Name
Deprecated Listeria sp tuf Bld Pos Ql Prb Mag
Display Name
Listeria sp tuf gene Nucleic acid capture and probe detection Ql (Pos bld culture)
Consumer Name Alpha
Listeria species tuf gene, Infected blood

Example Answer List LL744-4

Source: Regenstrief Institute

Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8

Basic Attributes

First Released
Version 2.48
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

Member of these Groups

LG41641-8 Listeria

Language Variants Get Info

zh-CNChinese (China)
李斯特菌属 (tuf) 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)
Listeria tuf gène:Présence/Seuil:Ponctuel:Hémoculture positive:Qualitatif:Sonde de capture magnétique
it-ITItalian (Italy)
Listeria sp tuf, gene:PrThr:Pt:Emocolture positive:Ord:Sonda.cattura mag
pt-BRPortuguese (Brazil)
Listeria sp tuf gene::Pt:Sg/após desenvolvimento:Ord:Sonda de DNA.mag captura
es-MXSpanish (Mexico)
Gen de Listeria sp (tuf):Presencia o umbral:Punto temporal:Hemocultivo positivo:Ordinal:Hibridación de captura magnética
es-ESSpanish (Spain)
gen tuf de listeria sp:PrThr:Punto temporal:Sangre crecimiento positivo:Ord:Hibridación por capturas magnéticas

LOINC FHIR® API Example - CodeSystem Request Get Info