LOINC
Version 2.67

70671-3Mycobacterium avium ss paratuberculosis Ab [Presence] in Milk by ImmunoassayActive

Part Descriptions

LP14504-2   Mycobacterium avium subspecies paratuberculosis
Mycobacterium avium subspecies paratuberculosis (MAP) is an obligate pathogenic bacterium in the genus Mycobacterium. It is often abbreviated M. paratuberculosis or M. avium ssp. paratuberculosis. It is the causative agent of Johne's disease, which affects ruminants such as cattle, and also perhaps the human disease Crohn's disease.

Recent studies have shown that MAP present in milk can survive pasteurization, which has raised human health concerns due to the widespread nature of MAP in modern dairy herds. MAP survival during pasteurization is dependent on the D72C-value of the strains present and their concentration in milk. It is heat resistant and is capable of sequestering itself inside white blood cells, which may contribute to its persistence in milk. It has also been reported to survive chlorination in municipal water supplies. 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, Mycobacterium avium subspecies paratuberculosis (Wikipedia)

LP39067-1   Mycobacterium avium subspecies paratuberculosis Ab
Mycobacterium avium subspecies paratuberculosis (MAP) is a bacterium which causes Johne's disease, a chronic enteric infection in ruminants and certain other animals. It occurs in 40% of dairy herds worldwide and in 68% of those in the United States, thus having a significant economic impact on the dairy industry. The incubation period for MAP is two to five years, during which time infected calves shed the bacteria in their feces, milk and colostrum. There is no proven treatment and removal of animals from the herd seems the most effective alternative. [PMID: 24089453] [PMID: 19602288] Source: Regenstrief LOINC

Fully-Specified Name

Component
Mycobacterium avium subspecies paratuberculosis Ab
Property
PrThr
Time
Pt
System
Milk
Scale
Ord
Method
IA

Additional Names

Short Name
M avium paraTB Ab Mlk Ql IA
Display Name
M. avium ss paratuberculosis Ab IA Ql (Milk)

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.40
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.; The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Example Answer List LL360-9

Source: Regenstrief Institute

Answer Code Score Answer ID
Positive Copyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
Negative Copyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Language Variants Get Info

zh-CNChinese (CHINA)
鸟型分枝杆菌副结核亚种 抗体:存在情况或阈值:时间点:乳:序数型:免疫测定法
nl-NLDutch (NETHERLANDS)
Mycobacterium avium subspecies paratuberculosis As:aanwezigheid:moment:melk:ordinaal:immunoassay
fr-BEFrench (BELGIUM)
Mycobacterium avium ssp paratuberculosis Ac:PrThr:Temps ponctuel:Lait:Ordinal:IA
fr-CAFrench (CANADA)
Mycobacterium avium ssp paratuberculosis , Ac:Présence-Seuil:Temps ponctuel:Lait:Ordinal:IA
fr-FRFrench (FRANCE)
Mycobacterium avium paratuberculosis Ac:Présence/Seuil:Ponctuel:Lait:Qualitatif:Immunoanalyse
it-ITItalian (ITALY)
Mycobacterium avium sottospecie paratuberculosis , Ab:PrThr:Pt:Latte:Ord:IA
pt-BRPortuguese (BRAZIL)
ru-RURussian (RUSSIAN FEDERATION)
Mycobacterium avium подвид paratuberculosis Ат:PrThr:ТчкВрм:Молоко:Пор:IA
es-ESSpanish (SPAIN)
Mycobacterium avium subespecie paratuberculosis Anticuerpos:PrThr:Punto temporal:Leche:Ord:IA
tr-TRTurkish (TURKEY)
Mycobacterium avium subspecies paratuberculosis Ab:MevcEşik:Zmlı:Süt:Srl:İA

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=70671-3