98021-9
Rivalta test [Presence] in Body fluid
Active
Part Descriptions
LP426321-8 Rivalta test
The Rivalta test is a manual test to distinguish transudates from exudates. The test is performed by adding a drop of the specimen being tested to an acetic acid solution. If a precipitate forms, then the test is positive, meaning that the fluid is an exudate. If the fluid dissipates, it is considered negative, meaning the fluid is a transudate. PMID: 22913882
Source: Regenstrief LOINC
LP7238-1 Body fld
The LOINC "Body fld" System represents body fluids other than serum, plasma, blood, urine, and cerebrospinal fluid. When a LOINC term with the System "Body fld" is used, the specific specimen source or body fluid type should be reported elsewhere with the result. Where more specific terms for pleural, peritoneal, synovial fluid, etc. exist, we encourage you to use the more specific terms. In contrast to "Body fld", the System "Asp" in LOINC represents the fluid withdrawn during an aspiration procedure from an abnormal collection of fluid, such as from an abscess or cyst. "Asp" is used for abnormal fluid collections that are aspirated, while "Body fld" is used for named body fluids, such as synovial fluid or peritoneal fluid, that are not inherently pathologic.
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Rivalta test
- Property
- PrThr
- Time
- Pt
- System
- Body fld
- Scale
- Ord
- Method
Additional Names
- Short Name
- Rivalta test Fld Ql
- Display Name
- Rivalta test Ql (Body fld)
- Consumer Name Alpha Get Info
- Rivalta test, Body fluid
Example Answer List: LL360-9
Source: Regenstrief Institute| Answer | Code | Score | Answer ID |
|---|---|---|---|
| PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value) | LA6576-8 | ||
| NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value) | LA6577-6 |
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.70
- Last Updated
- Version 2.70
- Order vs. Observation
- Observation
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-ES | Spanish (Spain) | Test de Rivalta: |
| es-MX | Spanish (Mexico) | Prueba de rivalta: |
| fr-FR | French (France) | Test de Rivalta: |
| it-IT | Italian (Italy) | Reazione di Rivalta: Synonyms: Chimica Liquido corporeo Presenza o Soglia Prova di Rivalta; |
| zh-CN | Chinese (China) | 李凡他试验: Synonyms: Rivalta 试验; |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=98021-9
Third Party Copyright
This material includes SNOMED Clinical Terms® (SNOMED CT®) which is used by permission of the International Health Terminology Standards Development Organisation (IHTSDO) under license. All rights reserved. SNOMED CT® was originally created by The College of American Pathologists. "SNOMED" and "SNOMED CT" are registered trademarks of the IHTSDO.
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LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright