Leishmania infantum+donovani IgG Ab [Titer] in Serum or Plasma by Immunofluorescence 80208-2
LOINC Code
| LOINC code | 80208-2 | ||
|---|---|---|---|
| name | Leishmania infantum+donovani IgG Ab [Titer] in Serum or Plasma by Immunofluorescence | ||
| description | This assay detects antibodies against Leishmania donovani IgG for L. infantum screening based on the known cross reactivity between L. donovani and L. infantum. If the Leishmania IIFT is positive, a monospecific test (example Westernblot) can be performed to differentiate the pathogenic agents and confirm the diagnosis. Immunoglobulin specific slides distinguish between IgG, IgM and IgA. No reaction at a 1:320 titer indicates no IgG class antibodies against Leishmania donovani are detected, but infection cannot be excluded. A reaction of a titer at 1:320 is positive indicating a former or acute infection. This term was created for, but not limited in use to, the submitter's Anti-Leishmania donovani indirect immunofluorescence test kit. | ||
| status | ACTIVE | ||
Fully-Specified Name | |||
| component | Leishmania infantum+donovani Ab.IgG | ||
| property | Titr = Dilution Factor (Titer) | ||
| 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 | SemiQn | ||
| method | IF = Immune Fluorescence: Encompasses DFA, IFA, FA. Usually applies to cells and smears examined microscopically so that both the “where” and the “what” can be assessed, but can also be used on fluids in a way similar to ELISA. Does not include Cell binding assays (see CBA IFA above). | ||
Additional Names | |||
| short name | L infantum+donovani IgG Titr SerPl IF | ||
Basic Attributes | |||
| class | MICRO | ||
| type | 1 Laboratory | ||
| order vs. observation | Both | ||
| example UCUM units | {titer} The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org) | ||
| example unit | titer | ||
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 | |||
| first released | |||
| last updated | 2.75 | ||
| last change type | MAJ - change to name field other than Component; | ||
Related Names | |||
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