LOINC
Version 2.67

29701-0Leptospira interrogans sv Zanoni Ab [Presence] in SerumActive

Part Descriptions

LP28470-0   Leptospira interrogans serovar Zanoni
Leptospira is a flexible, spiral-shaped, Gram-negative spirochete with internal flagella. Leptospira interrogans has many serovars based on cell surface antigens. Most leptospirosis infections initially present with an acute onset of fever, headache and muscle pain, which symptoms last about a week. The three organ systems most frequently involved with more significant illness are the central nervous system, kidneys, and liver, and jaundice occurs with severe infections. With the appearance of antileptospiral antibodies, the acute phase of the disease subsides and leptospires can no longer be isolated from the blood. The disease is usually biphasic, with the acute phase followed by an immune phase, which occurs after an asymptomatic period of several days. The immune phase is associated with fever and central nervous system involvement, specifically meningitis. Leptospires appear in the urine during this phase and are shed for various periods depending on the host. Severe leptospirosis is associated with progressive impairment of hepatic and renal function, and renal failure is the most common cause of death.
Leptospirosis is a worldwide zoonosis with a variety of animal hosts. The primary reservoir is wild animals such as rodents, which can shed leptospires throughout their lifetimes. Domestic animals are also an important source of human infections. The disease is more widespread in tropical countries. Direct or indirect contact with urine containing virulent leptospires is the major means by which leptospirosis is transmitted.
Leptospira species, which include L. interrogans, L. autumnalis, L. borgpetersenii, and L. weili are further divided into more than 200 serotypes based on their antigenic composition. The more severe form of leptospirosis is frequently associated with the icterohaemorrhagiae serotype and is often referred to as Weil's disease. [NCBI Books: NBK8451] Source: Regenstrief LOINC, NCBI Books: NBK8451

LP28470-0   Leptospira interrogans serovar Zanoni
Leptospira interrogans serovar Zanoni is one of the serovars associated with "Cane-cutters' Disease" and is found in coastal and tableland areas of Australia. Rats and small marsupials, including bandicoots, are the main carriers. The Zanoni serovar has been isolated from dairy cattle and many dairy workers have been infected. Probable sources of infection include contact with soil, water or other materials contaminated with the urine of an infected animal.
Zanoni is a very common serovar in the North Queensland area of Australia, with many cases reported each year. [https://www.health.qld.gov.au/qhcss/qhss/lepto/documents/zanoni.pdf] Source: Mater Hospital and Health Services, Queensland Department of Health: Leptospira interrogans serovar Zanoni

Fully-Specified Name

Component
Leptospira interrogans serovar Zanoni Ab
Property
PrThr
Time
Pt
System
Ser
Scale
Ord
Method

Additional Names

Short Name
L inter Zanoni Ab Ser Ql
Display Name
L. interrogans sv Zanoni Ab Ql (S)

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.03
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

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

Member of these Groups

LG41636-8 Leptospira

Language Variants Get Info

zh-CNChinese (CHINA)
致病性钩端螺旋体 Zanoni 血清型变种 抗体:存在情况或阈值:时间点:血清:序数型:
nl-NLDutch (NETHERLANDS)
Leptospira interrogans serotype Zanoni As:aanwezigheid:moment:serum:ordinaal:
fr-BEFrench (BELGIUM)
Leptospira interrogans serovar Zanoni Ac:PrThr:Temps ponctuel:Sérum:Ordinal:
fr-CAFrench (CANADA)
Leptospira interrogans serovar Zanoni , Ac:Présence-Seuil:Temps ponctuel:Sérum:Ordinal:
fr-FRFrench (FRANCE)
Leptospira interrogans serovar Zanoni Ac:Présence/Seuil:Ponctuel:Sérum:Qualitatif:
it-ITItalian (ITALY)
Leptospira interrogans sierotipo Zanoni , Ab:PrThr:Pt:Siero:Ord:
ko-KRKorean (KOREA, REPUBLIC OF)
Leptospira interrogans serovar Zanoni Antibody:임의농도:검사시점:혈청:순위척도:
pt-BRPortuguese (BRAZIL)
Leptospira interrogans serovar Zanoni Ac:ACnc:Pt:Soro:Ord:
ru-RURussian (RUSSIAN FEDERATION)
Leptospira interrogans serovar Zanoni Ат:PrThr:ТчкВрм:Сыв:Пор:
es-ARSpanish (ARGENTINA)
anticuerpo contra Leptospira interrogans serotipo zanoni:concentración arbitraria:punto en el tiempo:suero:ordinal:
es-ESSpanish (SPAIN)
Leptospira interrogans serotipo Zanoni Anticuerpos:PrThr:Punto temporal:Suero:Ord:
tr-TRTurkish (TURKEY)
Leptospira interrogans serovar Zanoni Ab:MevcEşik:Zmlı:Ser:Srl:

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=29701-0