LOINC
Version 2.72

88161-5Toxoplasma gondii [Presence] in Ocular fluid by Organism specific cultureActive

Part Descriptions

LP14252-8   Toxoplasma gondii
Toxoplasma gondii is an intestinal coccidium that multiplies within cats as definitive hosts as well as within many other mammals and birds as intermediate hosts. T. gondii reproduces sexually only in cats. It infects the intestinal epithelium and produces oocysts which are shed in the feces. Humans acquire infections most often by consumption of undercooked meat containing tissue cysts or food contaminated by cat feces. Less than 0.1 percent of human cases are acquired congenitally. Toxoplasmosis is minor and self-limiting in immunocompetent individuals who may be asymptomatic or present with fever, lymphadenopathy, muscle aches and headache. Toxoplasma may manifest as encephalitis in immunosuppressed individuals including patients with acquired immune deficiency syndrome (AIDS) and may lead to coma or death. T. gondii often infects the brain and retina in congenitally infected children. Mild symptoms include slightly diminished vision while severely diseased children exhibit a pattern of retinochoroiditis, hydrocephalus, convulsions and intracerebral calcifications. Ocular disease may also occur. Toxoplasma is diagnosed through serology and upon histologic examination of tissues. Prevention includes thorough cooking of meat and proper management of cats. Sulfadiazine and pyrimethamine can be used to treat acute cases. [NCBI Books:NBK7627] Source: Regenstrief LOINC

LP7448-6   Ocular fld
The "Ocular fld" System in LOINC encompasses aqueous humor and vitreous humor. Aqueous humor is found in the anterior and posterior chambers of the eye, both of which are located anterior to the lens. Vitreous humor is found in the vitreous chamber, which is located between the lens and the retina. This System is used for LOINC terms that represent tests run on either aqueous or vitreous fluid; it does not imply that both types of fluid are tested in any given instance. Source: Regenstrief LOINC

LP6429-7   Organism specific culture
An organism-specific culture contains nutrients that optimize the growth of a specific organism and inhibitors that prevent the growth of competing organisms. Source: Regenstrief LOINC

Fully-Specified Name

Component
Toxoplasma gondii
Property
PrThr
Time
Pt
System
Ocular fld
Scale
Ord
Method
Organism specific culture

Additional Names

Short Name
T gondii Ocflu Ql Cult
Display Name
T. gondii Org specific cx Ql (Ocular fluid)
Consumer Name Alpha
Toxoplasma gondii culture, Eye fluid

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 2.63
Last Updated
Version 2.63
Order vs. Observation
Both

Language Variants Get Info

zh-CNChinese (China)
刚地弓形虫:存在情况或阈值:时间点:眼液:序数型:微生物特异性培养
nl-NLDutch (Netherlands)
Toxoplasma gondii:aanwezigheid:moment:oogvocht:ordinaal:organisme-specifieke kweek
fr-BEFrench (Belgium)
Toxoplasma gondii:PrThr:Temps ponctuel:Liquide oculaire:Ordinal:Culture spécifique de microorganisme
fr-CAFrench (Canada)
Toxoplasma gondii:Présence-Seuil:Temps ponctuel:Liquide oculaire:Ordinal:Culture spécifique à un microorganisme
fr-FRFrench (France)
Toxoplasma gondii:Présence/Seuil:Ponctuel:Liquide oculaire:Qualitatif:Culture spécifique
it-ITItalian (Italy)
Toxoplasma gondii:PrThr:Pt:Liquido oculare:Ord:Organismo, coltura specifica
ru-RURussian (Russian Federation)
Toxoplasma gondii:PrThr:ТчкВрм:Глазная ждк:Пор:Культура специфичного оранизма
es-MXSpanish (Mexico)
Toxoplasma gondii:Presencia o umbral:Punto temporal:Fluido ocular:Ordinal:Cultivo específico del organismo
es-ESSpanish (Spain)
Toxoplasma gondii:PrThr:Punto temporal:Fluido ocular:Ord:Cultivos especíificos
tr-TRTurkish (Turkey)
Toxoplasma gondii:MevcEşik:Zmlı:Oküler sv:Srl:Etken spesifik kültür

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=88161-5