53431-3
LOINC Code
| LOINC code | 53431-3 | |
|---|---|---|
| name | ||
| status | ACTIVE | |
Fully-Specified Name | ||
| component | Fibroblast growth factor 23 ^6th specimen post XXX challenge | |
| property | ACnc = Arbitrary Concentration | |
| 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 | Plas = Plasma | |
| scale | Qn = Quantitative: The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256 | |
| 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 | After; Arbitrary concentration; Autosomal dominant hypophosphatemic rickets; CHEMISTRY.CHALLENGE TESTING; EIA; ELFA; ELISA; Enzyme immunoassay; Fac; Fact; Familial tumoral calcinosis with hyperphosphatemia; FGF 23; FGF23; FGF-23; IAA; MEIA; p chal; Pl; Pl | |
Basic Attributes | ||
| class | CHAL | |
| type | 1 Laboratory | |
| order vs. observation | FGF-23 sp6 p ch | |
| example UCUM units | arb U/mL 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) | |
History/Usage | ||
| first released | ||
| last updated | 2.7 | |
| last change type | MIN - change to field other than name | |
| change reason | [arb'U]/mL | |
Related Names | ||
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