HLA class I and II IgG Ab in Serum or Plasma by Immunoassay [interpretation] Narrative 77640-1
LOINC Code
| LOINC code | 77640-1 | ||
|---|---|---|---|
| name | HLA class I and II IgG Ab in Serum or Plasma by Immunoassay [interpretation] Narrative | ||
| description | Interpretation term for an HLA assay that identifies specific HLA class I (A, B and C) and class II (DP, DQ and DR) antibodies. | ||
| status | ACTIVE | ||
Fully-Specified Name | |||
| component | HLA class I & II Ab.IgG | ||
| property | Imp = Impression/interpretation of study | ||
| 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 | Ser/Plas Ser = Serum Plas = Plasma | ||
| scale | Nar = Narrative: Text narrative, such as the description of a microscopic part of a surgical papule test. | ||
| method | IA = Immunoassay: Encompasses all immunoassays with a few exceptions, including Immune Blot and Immune Fluorescence, which were created based on historic usage. | ||
Additional Names | |||
| short name | HLA class I + II IgG SerPl IA-Imp | ||
Basic Attributes | |||
| class | HLA | ||
| type | 1 Laboratory | ||
| order vs. observation | Observation | ||
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. | |||
Member of these Panels | |||
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History/Usage | |||
| first released | |||
| last updated | 2.56 | ||
| last change type | MIN - change to field other than name | ||
| change reason | 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. | ||
Related Names | |||
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