56991-3
Toxoplasma gondii IgG Ab avidity [Presence] in Serum or Plasma by Immunoassay
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Part Description
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
Fully-Specified Name
- Component
- Toxoplasma gondii Ab.IgG avidity
- Property
- PrThr
- Time
- Pt
- System
- Ser/Plas
- Scale
- Ord
- Method
- IA
Additional Names
- Short Name
- T gondii IgG Avidity SerPl Ql IA
- Display Name
- T. gondii IgG avidity IA Ql
- Consumer Name Alpha Get Info
- Toxoplasma gondii IgG avidity, Blood
Example Answer List: LL3257-4
Source: Roche Diagnostics International| Answer | Code | Score | Answer ID |
|---|---|---|---|
| High avidity | LA22673-0 | ||
| Gray-zone | LA22672-2 | ||
| Low avidity | LA22671-4 |
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.29
- Last Updated
- Version 2.73
- Change Reason
- Property has been changed from ACnc to reflect the fact that the definition of high or low avidity is determined by a defined cut-off point (threshold). The System was changed from ser, and an example answer list added for newly provided procedure information.; 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
- Common Test Rank Get Info
- 15211
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 60442-1 | HEDIS 2011 panel |
| 67767-4 | HEDIS 2012 panel |
| 72199-3 | HEDIS 2013 panel |
| 74234-6 | HEDIS 2014 Value Sets |
| 75868-0 | HEDIS 2015 Value Sets |
| 79544-3 | HEDIS 2016 Value Sets |
| 82955-6 | HEDIS 2017 Value Sets |
| 87625-0 | HEDIS 2018 Value Sets |
| 90766-7 | HEDIS 2019 Value Sets |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Toxoplasma gondii Ak.IgG-Avidität: |
| es-ES | Spanish (Spain) | Toxoplasma gondii Avidez IgG: |
| es-MX | Spanish (Mexico) | Toxoplasma gondii Ab.IgG avidez: |
| et-EE | Estonian (Estonia) | Toxoplasma gondii antikehad.IgG aviidsus: Synonyms: Immuunglobuliin G Järgarvuline Juhuslik Plasma Seerum Seerum või plasma |
| fr-CA | French (Canada) | Toxoplasma gondii , Ac.avidité des IgG: |
| fr-FR | French (France) | Toxoplasma gondii Ac IgG avidité: |
| fr-BE | French (Belgium) | Toxoplasma gondii Anticorps.avidité des IgG: Synonyms: Anticorps |
| it-IT | Italian (Italy) | Toxoplasma gondii Ab.avidità IgG: Synonyms: anticorpi IgG anticorpo Avidità delle IgG; |
| nl-NL | Dutch (Netherlands) | Toxoplasma gondii As.IgG-aviditeit: Synonyms: antistof; |
| pt-BR | Portuguese (Brazil) | Toxoplasma gondii Ac.IgG avidez: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | Toxoplasma gondii Ат.IgG авидность: Synonyms: Антитело Плазма Порядковый Сыворотка Сыворотка или Плазма Точка во времени; |
| tr-TR | Turkish (Turkey) | Toxoplasma gondii Ab.IgG avidite: Synonyms: Ak Ak.IgG Ak.IgG avidite İmmünölçüm, immünoassay Mevcut |
| zh-CN | Chinese (China) | 刚地弓形虫 抗体.IgG 亲合力: Synonyms: Ab.IgG 亲合力; |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
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- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=56991-3
LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright