14630-8Bilirubin.indirect [Moles/volume] in Serum or PlasmaActive
Term Description
Method can be WET CHEMISTRY or DRY SLIDE (Bu)
Source: Regenstrief LOINC
Part Description
LP15449-9 Bilirubin.non-glucuronidated
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.non-glucuronidated
- Property
- SCnc
- Time
- Pt
- System
- Ser/Plas
- Scale
- Qn
- Method
Additional Names
- Short Name
- Bilirub Indirect SerPl-sCnc
- Display Name
- Bilirubin.indirect [Moles/Vol]
- Consumer Name
Alpha
- Bilirubin.indirect, Blood
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0k
- Last Updated
- Version 2.73
- Order vs. Observation
- Both
- Common US Lab Results Rank
- 12608
Reference Information
Type |
Source |
Reference |
Webcontent |
Lab Tests Online®Copyright Copyright © 2021 Lab Tests Online. All rights reserved. |
Bilirubin |
Member of these Panels
LOINC |
Long Common Name |
75697-3 |
Bilirubin fractions panel [Moles/volume] - Serum or Plasma |
Member of these Groups
LG43430-4 |
Bilirubin.non-glucuronidated|Pt|Ser/Plas |
Language Variants Get Info
- zh-CNChinese (China)
- 胆红素.非葡糖醛酸化:物质的量浓度:时间点:血清/血浆:定量型:
- nl-NLDutch (Netherlands)
- bilirubine.niet-geglucuronideerd:mol/volume:moment:serum of plasma:kwantitatief:
- et-EEEstonian (Estonia)
- Bilirubiin.mitteglükuronideeritud:SCnc:Pt:S/P:Qn:
- fr-BEFrench (Belgium)
- Bilirubine.non glucuroconjuguée:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
- fr-CAFrench (Canada)
- Bilirubine.non glucuroconjuguée:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
- fr-FRFrench (France)
- Bilirubine libre:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:
- de-DEGerman (Germany)
- Bilirubin.nicht-glucuronidiert:Stoffmengenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
- it-ITItalian (Italy)
- Bilirubina.non-glucuronidata:SCnc:Pt:Siero/Plasma:Qn:
- ko-KRKorean (Korea, Republic of)
- 비글루쿠론산화 빌리루빈:물질농도:검사시점:혈청/혈장:정량:
- pl-PLPolish (Poland)
- bilirubina. nieglukuronidowana:Stężenie substancji:Punkt w czasie:Surowica lub osocze:ilościowy:
- pt-BRPortuguese (Brazil)
- Bilirrubina.não glicuronizada:SCnc:Pt:Sor/Plas:Qn:
- ru-RURussian (Russian Federation)
- Билирубин.не связанный с глюкуроновой кислотой:МолКонц:ТчкВрм:Сыв/Плаз:Колич:
- es-ARSpanish (Argentina)
- bilirrubina.no glucuronizada:concentración de sustancia:punto en el tiempo:suero/plasma:cuantitativo:
- es-MXSpanish (Mexico)
- Bilirrubina no glucuronidada:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:
- es-ESSpanish (Spain)
- Bilirrubina no conjugada:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
- tr-TRTurkish (Turkey)
- Bilirubin.glukuronize değil:SubKons:Zmlı:Ser/Plaz:Kant:
- uk-UAUkraine (Ukrainian)
- Білірубін.некон'югований:Молярна Концентрація:МоментЧасу:Сироватка/Плазма:Кількісно:
Example Units
Unit |
Source |
umol/L |
eCHN |
umol/L |
Example UCUM Units |
LOINC Copyright
Copyright © 2022 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2022, 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.