Bilirubin excess [Moles/volume] in Serum and CSF 72261-1
LOINC Code
| LOINC code | 72261-1 | ||
|---|---|---|---|
| name | Bilirubin excess [Moles/volume] in Serum and CSF | ||
| description | The bilirubin excess is the most sophisticated parameter to exclude subarachnoidal hemorrhage in patient with negative cranial CT scan (Apperloo J.J., et al. CCLM FESCC (44), 2006). | ||
| status | ACTIVE | ||
Fully-Specified Name | |||
| component | Bilirubin excess | ||
| property | SCnc = Substance 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 | Ser+CSF Ser = Serum CSF = Cerebral spinal fluid | ||
| 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 | |||
Additional Names | |||
| short name | Bilirubin excess Ser+CSF-sCnc | ||
Basic Attributes | |||
| class | CHEM | ||
| type | 1 Laboratory | ||
| order vs. observation | Observation | ||
| formula (readable) | Bilirubin Excess = Measured CSF Bilirubin - (1.25 X ([bilirubin]serum X [albumin]CSF/[albumin]serum)) | ||
| example UCUM units | umol/L 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 | umol/L | ||
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 | 2.42 | ||
| last change type | MIN - change to field other than name | ||
Related Names | |||
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