1975-2Bilirubin.total [Mass/volume] in Serum or PlasmaActive
Term Description
Method can be DIRECT SPECTOPHOTOMETRY, WET CHEMISTRY or DRY SLIDE (TBIL)
Source: Regenstrief LOINC
Part Description
LP15448-1 Bilirubin
Bilirubin is an orange-yellow pigment produced by the normal breakdown of heme, a component of the hemoglobin found in red blood cells. It is processed by the liver and excreted in bile. Conditions that cause red blood cell breakdown or interfere with liver or bile processing can cause elevated levels of bilirubin. Bilirubin exists in many forms. Non-glucuronidated bilirubin (also called unconjugated or indirect) is the breakdown product of heme and is not water-soluble. Hemolytic anemias, which cause increased red blood cell breakdown, are one cause of elevated non-glucuronidated bilirubin. Glucuronidated bilirubin (also called conjugated) is a water-soluble form of bilirubin that is made in the liver by the addition of sugar molecules to non-glucuronidated bilirubin. Conditions that affect liver function (such as hepatitis, cirrhosis and liver tumors) or physically block the bile ducts (such as gallstones) can cause elevated levels of glucuronidated bilirubin. A third form of bilirubin is that which is bound to albumin, and it is also known as delta bilirubin because it was originally identified based on the unexpected difference between the total bilirubin level and the level of glucuronidated plus non-glucuronidated bilirubin in some patient samples. Prior to the discovery of albumin-bound bilirubin, the term "direct" bilirubin was used as a synonym for glucuronidated bilirubin, but direct bilirubin is actually glucuronidated plus delta bilirubin (bilirubin covalently bound to albumin).
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Bilirubin
- Property
- MCnc
- Time
- Pt
- System
- Ser/Plas
- Scale
- Qn
- Method
Additional Names
- Short Name
- Bilirub SerPl-mCnc
- Display Name
- Bilirubin [Mass/Vol]
- Consumer Name
Alpha
- Bilirubin, Blood
Associated Observations
This panel contains a collection of ask-at-order entry questions and associated observations that may be included within various PhenX protocols for biomarker testing. Each protocol varies as to the items asked & recorded, so not all terms will be used but are displayed together for users to find the appropriate LOINCs.
| LOINC |
Name |
R/O/C |
Cardinality |
Example UCUM Units |
| 95405-7 |
Assay related variables panel |
|
|
|
| Indent30525-0 |
Age |
|
|
a |
| Indent46098-0 |
Sex |
|
|
|
| Indent66165-2 |
Last ate or drank anything other than plain water [Date and time] |
|
|
|
| Indent80331-2 |
Date and time of last void |
|
|
{clock_time} |
| Indent66177-7 |
Do you have hemophilia? |
|
|
|
| Indent94741-6 |
Cancer chemotherapy received in the past 4W |
|
|
|
| Indent66178-5 |
Have you received cancer chemotherapy in the past four weeks or do you anticipate such therapy in the next four weeks? |
|
|
|
| Indent66504-2 |
Exclusion Criteria |
|
|
|
| Indent41395-5 |
Collection date of Urine |
|
|
|
| Indent74751-9 |
Collection time of Urine |
|
|
{clock_time} |
| Indent94331-6 |
Specimen Collection procedure comment |
|
|
|
| Indent95044-4 |
Patient refused specimen collection |
|
|
|
| Indent94846-3 |
History of Specimen collection problem |
|
|
|
| Indent94847-1 |
Reason specimen not collected |
|
|
|
| Indent77301-0 |
Reason care action performed or not |
|
|
|
| Indent66180-1 |
Was blood drawn? |
|
|
|
| Indent66181-9 |
Was full sample obtained? |
|
|
|
| Indent94330-8 |
Specimen Processing comment |
|
|
|
| Indent8251-1 |
Service comment |
|
|
|
| Indent85069-3 |
Lab test method [Type] |
|
|
|
| Indent66200-7 |
Repeatability of the assay |
|
|
{ratio} |
| Indent66201-5 |
Coefficient of variation for the assay |
|
|
{CV} |
| Indent66208-0 |
Make of the equipment used to perform... |
|
|
|
| Indent74719-6 |
Manufacturer of the equipment used |
|
|
|
| Indent74720-4 |
Device name |
|
|
|
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0
- Last Updated
- Version 2.70
- Order vs. Observation
- Both
- Common US Lab Results Rank
- 21
- Common Orders Rank
- 221
Member of these Panels
| LOINC |
Long Common Name |
| 34543-9 |
Bilirubin direct and total panel [Mass/volume] - Serum or Plasma |
| 98153-0 |
Child-Pugh panel |
| 24322-0 |
Comprehensive metabolic 1998 panel - Serum or Plasma |
| 24323-8 |
Comprehensive metabolic 2000 panel - Serum or Plasma |
| 24324-6 |
Hepatic function 1996 panel - Serum or Plasma |
| 24325-3 |
Hepatic function 2000 panel - Serum or Plasma |
| 48796-7 |
Hepatitis C virus FibroSURE panel - Serum or Plasma |
| 78698-8 |
Liver fibrosis score panel - Serum or Plasma Calculated by HepaScore |
| 54232-4 |
Metabolic panel.large animal - Serum or Plasma |
| 54233-2 |
Metabolic panel.small animal - Serum or Plasma |
| 93691-4 |
Nonalcoholic steatohepatitis and fibrosis panel - Serum or Plasma |
| 96789-3 |
Sequential Organ Failure Assessment SOFA |
Member of these Groups
| LG6199-6 |
Bilirubin|MCnc|Pt|ANYBldSerPl |
| LG49848-1 |
Bilirubin|Pt|Ser/Plas|584.673 g/mole |
Language Variants Get Info
- zh-CNChinese (China)
- 胆红素:质量浓度:时间点:血清/血浆:定量型:
- nl-NLDutch (Netherlands)
- bilirubine:massa/volume:moment:serum of plasma:kwantitatief:
- et-EEEstonian (Estonia)
- Bilirubiin:MCnc:Pt:S/P:Qn:
- fr-BEFrench (Belgium)
- Bilirubine:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
- fr-CAFrench (Canada)
- Bilirubine:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
- fr-FRFrench (France)
- Bilirubine:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
- el-GRGreek (Greece)
- Χολερυθρίνη:Συγκέντρωση μάζας:Χρονική στιγμή:Ορός/Πλάσμα:Ποσοτική:
- it-ITItalian (Italy)
- Bilirubina:MCnc:Pt:Siero/Plasma:Qn:
- ko-KRKorean (Korea, Republic of)
- 빌리루빈:질량농도:검사시점:혈청/혈장:정량:
- pt-BRPortuguese (Brazil)
- Bilirrubina:MCnc:Pt:Sor/Plas:Qn:
- ru-RURussian (Russian Federation)
- Билирубин:МассКонц:ТчкВрм:Сыв/Плаз:Колич:
- es-ARSpanish (Argentina)
- bilirrubina:concentración de masa:punto en el tiempo:suero/plasma:cuantitativo:
- es-ESSpanish (Spain)
- Bilirrubina:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
- tr-TRTurkish (Turkey)
- Bilirubin:KütlKons:Zmlı:Ser/Plaz:Kant:
Example Units
| Unit |
Source |
| mg/dL |
Example UCUM Units |
| mg/dL |
REGENSTRIEF |
LOINC FHIR® API Example - CodeSystem Request Get Info
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=1975-2
LOINC Copyright
Copyright © 2021 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2021, 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.
