31540-8
Nuclear Ab [Units/volume] in Body fluid
Active
Part Descriptions
LP16670-9 Nuclear
The nucleus of a cell contains the body's genetic material. It is the site of transcriptional regulation, RNA processing and DNA synthesis and transcription.
PMID: 24563360
Source: Regenstrief LOINC
LP20752-9 Nuclear Ab
Anti-nuclear antibodies (ANAs), also known as anti-nuclear factor or ANF, are auto-antibodies directed against contents of the cell nucleus. They are present in low numbers in the general population but higher than normal amounts in autoimmune diseases, including lupus erythematosus, Sjogren's syndrome, rheumatoid arthritis, scleroderma, and autoimmune hepatitis.
Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details.
Source: Wikipedia
, Anti-nuclear antibodies
LP20752-9 Nuclear Ab
Anti-nuclear antibodies (ANAs, also known as anti-nuclear factor or ANF) are autoantibodies directed against contents of the cell nucleus. They are present in higher than normal numbers in autoimmune disease. The ANA test measures the pattern and amount of autoantibody which can attack the body's tissues as if they were foreign material. Autoantibodies are present in low titers in the general population, but in about 5% of the population, their concentration is increased, and about half of this 5% have an autoimmune disease.
The presence of ANA is indicative of lupus erythematosus (present in 80-90% of cases), though they also appear in some other auto-immune diseases such as[citation needed] Sjögren's syndrome (60%), rheumatoid arthritis (30-40%), autoimmune hepatitis, scleroderma and polymyositis & dermatomyositis (30%), and various non-rheumatological conditions associated with tissue damage. Other conditions with high ANA titre include Addison disease, Idiopathic thrombocytopenic purpura (ITP), Hashimoto's, Autoimmune hemolytic anemia, Type I diabetes mellitus, Mixed connective tissue disorder.
Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details.
Source: Wikipedia
, Wikipedia
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
- Nuclear Ab
- Property
- ACnc
- Time
- Pt
- System
- Body fld
- Scale
- Qn
- Method
Additional Names
- Long Common Name
- Nuclear Ab [Units/volume] in Body fluid
- Short Name
- ANA Fld-aCnc
- Display Name
- Nuclear Ab Qn (Body fld)
- Consumer Name Alpha Get Info
- Nuclear antibody, Body fluid
Basic Attributes
- Class
- SERO
- Type
- Laboratory
- First Released
- Version 2.07
- Last Updated
- Version 2.69 (MIN)
- Order vs. Observation
- Both
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG1862-4 | Nuclear Ab| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Nukleärer Ak: |
| el-GR | Greek (Greece) | Πυρηνικό Αντίσωμα: Synonyms: ACnc Πυρηνικό |
| es-AR | Spanish (Argentina) | [anticuerpo] antinuclear [Ac]: |
| es-MX | Spanish (Mexico) | Ab nuclear: |
| es-ES | Spanish (Spain) | Nuclear Anticuerpos: Synonyms: Cuantitativo |
| et-EE | Estonian (Estonia) | Tuumavastased antikehad: Synonyms: Juhuslik Kehavedelik Kvantitatiivne |
| fr-FR | French (France) | Noyau anticorps: |
| fr-BE | French (Belgium) | Nucléaire Ac: Synonyms: Anticorps |
| fr-CA | French (Canada) | Nucléaire, Ac: |
| it-IT | Italian (Italy) | Nucleare Ab: Synonyms: anticorpo Concentrazione Arbitraria Liquido corporeo Punto nel tempo (episodio) Sierologia (anticorpi e la maggior parte degli ant |
| ko-KR | Korean (Korea, Republic Of) | 핵 항체: |
| nl-NL | Dutch (Netherlands) | nucleaire As: Synonyms: antistof; |
| pl-PL | Polish (Poland) | Jądrowy Ab: Synonyms: Przeciwciała przeciwjądrowe |
| pt-BR | Portuguese (Brazil) | Nuclear Ac: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | Ядерный Ат: Synonyms: Антитело Количественный Произвольная концентрация Тела жидкость Точка во времени; |
| tr-TR | Turkish (Turkey) | Nükleer Ab: Synonyms: Çekirdek |
| zh-CN | Chinese (China) | 细胞核 抗体: Synonyms: Ab; |
Example Units
| Unit | Source |
|---|---|
| [arb'U]/mL | Example UCUM Units |
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=31540-8
LOINC Copyright
Copyright © 2025 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://