Version 2.78

Part Descriptions

LP171712-5   Leptospira weilii serovar Topaz
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

LP171712-5   Leptospira weilii serovar Topaz
Leptospira weilii serovar Topaz was first isolated from a human in Australia in 1990, and since then, Topaz has been isolated from cattle and bandicoots. Although the organism has not been isolated from kangaroos, there is serological evidence for kangaroo infection. Human leptospirosis cases due to serovar Topaz have been increasing since 2003. [https://www.health.qld.gov.au/qhcss/qhss/lepto/documents/topaz.pdf] Source: Mater Hospital and Health Services, Queensland Department of Health: Leptospira weilii serovar Topaz

Fully-Specified Name

Component
Leptospira weilii serovar Topaz Ab
Property
Titr
Time
Pt
System
Ser
Scale
SemiQn
Method
Aggl

Additional Names

Long Common Name
Leptospira weilii serovar Topaz Ab [Titer] in Serum by Agglutination
Short Name
L weilii Topaz Ab Titr Ser Aggl
Display Name
L. weilii serovar Topaz Ab Aggl (S) [Titer]
Consumer Name Alpha Get Info
Leptospira weilii serovar Topaz antibody, Blood

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.56
Last Updated
Version 2.75
Order vs. Observation
Both

Member of these Groups Get Info

LOINC Group Group Name
LG41636-8 Leptospira

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Leptospira weilii Serovar Topaz Ak:Titer:Zeitpunkt:Serum:Semiquantitativ:Agglutination
es-ES Spanish (Spain) Leptospira weilii serovar Topaz Anticuerpos:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:Aglutinación
Synonyms: Semicuantitativo
es-MX Spanish (Mexico) Leptospira weilii serovar Topaz Ab:Título:Punto temporal:Suero:Cuantitativo:Aglutinación
fr-FR French (France) Leptospira weilii serovar Topaz Ac:Titre:Ponctuel:Sérum:Semi-Quantitatif:Agglutination
it-IT Italian (Italy) Leptospira weilii sierotipo Topaz Ab:Titr:Pt:Siero:SemiQn:Aggl
Synonyms: Agglutinazione anticorpo Microbiologia Punto nel tempo (episodio) Siero Titolo
nl-NL Dutch (Netherlands) Leptospira weilii serovar Topaz As:titer:moment:serum:semikwantitatief:agglutinatie
Synonyms: antistof; antilichaam
zh-CN Chinese (China) 韦氏钩端螺旋体 Topaz 血清型变种 抗体:滴定度:时间点:血清:半定量型:凝集试验法
Synonyms: Ab;自身抗体 Topaz 血清型变种（血清变型、血清变异株、血清变种）韦氏钩端螺旋体;Topaz 血清型变种（血清变型、血清变异株、血清变种）韦氏钩体;Weilii 钩端螺旋体 Topaz 血清型变种（血清变型、血清变异株、血清变种）;韦氏钩体 Topaz 血清型变种（血清变型、血清变异株、血清变种）;韦氏钩端螺旋体黄玉血清型变种（血清变型、血清变异株、血清变种） 凝集作用;凝集试验 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 效价;滴定浓度;滴定率;滴定量;滴度;稀释倍数;稀释因子;稀释系数 时刻;随机;随意;瞬间 细螺旋体 细螺旋体属 细螺旋体病 螺旋体 钩体 钩体病 钩端螺旋体属 钩端螺旋体病

Example Units

Unit Source
{titer} Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=81110-9