CV2 IgG Ab [Presence] in Cerebral spinal fluid by Immunoblot 53707-6
LOINC Code
| LOINC code | 53707-6 | ||
|---|---|---|---|
| name | CV2 IgG Ab [Presence] in Cerebral spinal fluid by Immunoblot | ||
| description | CV2 IgG in cerebrospinal fluid (CFS) can be detected by western blot assays and is highly recommended for evaluating patients with subacute unexplained basal ganglionic disorders (chorea/Parkinsonism hemi-ballismus), cranial neuropathies (particularly loss of vision, smell or taste), myelopathies, and radiculoplexopathies. CV2-IgG is also a sensitive confirmatory marker for thymoma and lung carcinoma (SCLC-small cell lung carcinomas). | ||
| status | ACTIVE | ||
Fully-Specified Name | |||
| component | CV2 Ab.IgG | ||
| property | PrThr = Present or threshold: The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold. | ||
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||
| system | CSF = Cerebral spinal fluid | ||
| scale | Ord = Ordinal: Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive. | ||
| method | IB = Immune Blot: Applies to techniques that include electrophoretic or chromatographic separation such that position (size) of the band is part of the assessment | ||
Additional Names | |||
| short name | CV2 IgG CSF Ql IB | ||
Basic Attributes | |||
| class | SERO | ||
| type | 1 Laboratory | ||
| order vs. observation | Both | ||
Associated Observations | |||
LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations. | |||
History/Usage | |||
| test rank | 11095 of 2000 most commonly performed tests by labs in USA | ||
| first released | |||
| last updated | 2.73 | ||
| last change type | MIN - change to field other than name | ||
| change reason | Collapsin response mediator protein 5 (CRMP5) Ab is also known as CV2 Ab. Changed component from Collapsin response mediator protein 5 Ab.IgG to harmonize with existing terms.; 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. | ||
Related Names | |||
| |||
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.
Thank you for choosing Find-A-Code, please Sign In to remove ads.
Quick, Current, Complete - www.findacode.com