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Term Description

Method can be DIRECT SPECTOPHOTOMETRY, WET CHEMISTRY or DRY SLIDE (TBIL)

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

LOINC Names Get Info

Fully-Specified Name
Bilirubin:SCnc:Pt:Ser/Plas:Qn:
Long Common Name
Bilirubin.total [Moles/volume] in Serum or Plasma
Short Name
Bilirub SerPl-sCnc
Display Name
Bilirubin [Moles/Vol]
Consumer Name Alpha Get Info
Bilirubin, Blood

Part Model Get Info

  • Component
    Bilirubin
    LP15448-1
    • Analyte
      Bilirubin
      LP15448-1
      • Component Numerator
        Bilirubin
        LP15448-1
        • Component Numerator Core
          Bilirubin
          LP15448-1
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    SCnc
    LP6860-3
  • Time
    Pt
    LP6960-1
  • System
    Ser/Plas
    LP7576-4
    • System Core
      Ser/Plas
      LP7576-4
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Associated Observations

95405-7 Assay related variables panel [PhenX]

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.

LOINCNameR/O/CCardinalityExample UCUM Units
95405-7Assay related variables panel
Indent30525-0Agea
Indent46098-0Sex
Indent66165-2Last ate or drank anything other than plain water [Date and time]
Indent80331-2Date and time of last void{clock_time}
Indent66177-7Do you have hemophilia?
Indent94741-6Cancer chemotherapy received in the past 4W
Indent66178-5Have you received cancer chemotherapy in the past four weeks or do you anticipate such therapy in the next four weeks?
Indent66504-2Exclusion Criteria
Indent41395-5Collection date of Urine
Indent74751-9Collection time of Urine{clock_time}
Indent94331-6Specimen Collection procedure comment
Indent95044-4Patient refused specimen collection
Indent94846-3History of Specimen collection problem
Indent94847-1Reason specimen not collected
Indent77301-0Reason care action performed or not
Indent66180-1Was blood drawn?
Indent66181-9Was full sample obtained?
Indent94330-8Specimen Processing comment
Indent8251-1Service comment
Indent85069-3Lab test method [Type]
Indent66200-7Repeatability of the assay{ratio}
Indent66201-5Coefficient of variation for the assay{CV}
Indent66208-0Make of the equipment used to perform...
Indent74719-6Manufacturer of the equipment used
Indent74720-4Device name

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0k
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
4379

Member of these Panels

LOINCLong Common Name
96789-3Sequential Organ Failure Assessment SOFA

Member of these Groups Get Info

LOINC GroupGroup Name
LG49848-1Bilirubin|Pt|Ser/Plas|584.673 g/mole
LG2811-0Bilirubin|SCnc|Pt|ANYBldSerPl

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Bilirubin:Látková koncentrace:Časový bod:Sérum/plazma:Kvantitativní:
de-DEGerman (Germany)Bilirubin:Stoffmengenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
el-GRGreek (Greece)Χολερυθρίνη:SCnc:Pt:Ορός/Πλάσμα:Qn:
Synonyms: CHEM Pt Qn SCnc Ορός Ορός/Πλάσμα Πλάσμα Χολερυθρίνη
es-ARSpanish (Argentina)bilirrubina:concentración de sustancia:punto en el tiempo:suero/plasma:cuantitativo:
es-ESSpanish (Spain)Bilirrubina:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Bilirrubina:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:
et-EEEstonian (Estonia)Bilirubiin:SCnc:Pt:S/P:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CAFrench (Canada)Bilirubine:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FRFrench (France)Bilirubine:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BEFrench (Belgium)Bilirubine:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-ITItalian (Italy)Bilirubina:SCnc:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Concentrazione di Sostanza Plasma Punto nel tempo (episodio) Siero Siero o Plasma
ko-KRKorean (Korea, Republic Of)빌리루빈:물질농도:검사시점:혈청/혈장:정량:
nl-NLDutch (Netherlands)bilirubine:mol/volume:moment:serum of plasma:kwantitatief:
pl-PLPolish (Poland)Bilirubina:stężenie molowe:punkt w czasie:surowica lub osocze:ilościowy:
pt-BRPortuguese (Brazil)Bilirrubina:SCnc:Pt:Sor/Plas:Qn:
Synonyms: ; Bilirub; Bili; TBIL; Bilirubins; Substance concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Chemistry
ru-RURussian (Russian Federation)Билирубин:МолКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TRTurkish (Turkey)Bilirubin:SubKons:Zmlı:Ser/Plaz:Kant:
uk-UAUkrainian (Ukraine)Білірубін:Молярна Концентрація:МоментЧасу:Сироватка/Плазма:Кількісно:
Synonyms: Bili; Bilirubins; Billirubin; Chemistry; Hematology; Heme; Hepatology; Level; Liver; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Substance concentration; TBIL
zh-CNChinese (China)胆红素:物质的量浓度:时间点:血清/血浆:定量型:
Synonyms: TBIL;总胆红素;胆红质 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 血清或血浆

Example Units

UnitSource
umol/LExample UCUM Units
umol/LeCHN

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=14631-6