101241-8
Contactin-associated protein 2 Ab [Presence] in Cerebral spinal fluid by Immunofluorescence
Active
Part Description
LP230270-3 Contactin-associated protein 2
Contactin-associated protein 2 (CASPR2) is present in the axons of the granule neurons of the cerebellum and the juxtaparanodal region of myelinated axons. Increased titers of CASPR2 antibodies were first discovered in patients with Morvan's syndrome. Symptoms of Morvan's syndrome include neuromyotonia, insomnia, autonomic dysfunction and neuropathic pain. Though CASPR2 antibodies have been found in 10% of patients with idiopathic cerebellar ataxia, no specific disease has been attributed to patients with the rare occurrence of positive antibodies for CASPR2 with cerebellar involvement. PMID: 25846566
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Contactin-associated protein 2 Ab
- Property
- PrThr
- Time
- Pt
- System
- CSF
- Scale
- Ord
- Method
- IF
Additional Names
- Short Name
- CASPR2 Ab CSF Ql IF
- Display Name
- Contactin-associated protein 2 Ab IF Ql (CSF)
- Consumer Name Alpha Get Info
- Contactin-associated protein 2 antibody, Spinal 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
- SERO
- Type
- Laboratory
- First Released
- Version 2.74
- Last Updated
- Version 2.75
- Order vs. Observation
- Both
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG51429-5 | Contactin-associated protein 2 Ab| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-ES | Spanish (Spain) | Proteína 2 asociada a contactina Anticuerpos: |
| it-IT | Italian (Italy) | Proteina 2 Contactin-associata Ab: Synonyms: anticorpo CNTNAP2 Immunofluorescenza (IF) Liquido cerebrospinale Presenza o Soglia Punto nel tempo (episodio) Sierologia (anticorpi e la maggior parte degli ant |
| nl-NL | Dutch (Netherlands) | contactinegeassocieerd proteïne 2 As: Synonyms: antistof; |
| zh-CN | Chinese (China) | 接触蛋白关联蛋白 2 抗体: Synonyms: Ⅱ Ab; |
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=101241-8
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.
This material includes content from the US Edition to SNOMED CT, which is developed and maintained by the U.S. National Library of Medicine and is available to authorized UMLS Metathesaurus Licensees from the UTS Downloads site at https://uts.nlm.nih.gov.
Use of SNOMED CT content is subject to the terms and conditions set forth in the SNOMED CT Affiliate License Agreement. It is the responsibility of those implementing this product to ensure they are appropriately licensed and for more information on the license, including how to register as an Affiliate Licensee, please refer to http://www.snomed.org/snomed-ct/get-snomed-ct or info@snomed.org<mailto:info@snomed.org>. This may incur a fee in SNOMED International non-Member countries.
LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright