Part Description

LP14419-3   Leukocytes
Leukocytes or white blood cells (WBCs) are immune cells that fight infection, neoplasms and other inflammatory conditions, and mediate allergic responses. There are five types of WBCs normally present in the circulation that are all derived from a similar stem cell in the bone marrow. The five type of WBCs are divided into two groups based on the presence or absence of granules in the cytoplasm. The granulocytes include the neutrophils, basophils and eosinophils. The non-granulocytes include the lymphocytes and the monocytes. The neutrophils fight infection by ingesting and digesting bacteria. Eosinophils and basophils respond to allergic reactions and are capable of ingesting antigen-antibody complexes. Monocytes phagocytose bacteria and release interferon to stimulate the immune system. Lymphocytes are divided into T-cells and B-cells. T-cell immunity is cellular and involves the activation of phagocytes and B-cell immunity uses antibodies to fight infection. Both elevated and low leukocyte counts can be markers of infection and malignancy, and low leukocyte counts are associated with a variety of primary and secondary immunodeficiencies, depending on the WBC type(s) that are out of range. (Mosby's manual of diagnostic and laboratory tests, Kathleen Deska Pagana; Timothy James Pagana, Elsevier St. Louis, Mo ©2010) Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Leukocytes:NCnc:Pt:Bld:Qn:Manual count
Long Common Name
Leukocytes [#/volume] in Blood by Manual count
Short Name
WBC # Bld Manual
Display Name
WBC Manual cnt (Bld) [#/Vol]
Consumer Name Alpha Get Info
White blood cell (WBC) count, Blood

Part Model Get Info

  • Component
    Leukocytes
    LP14419-3
    • Analyte
      Leukocytes
      LP14419-3
      • Component Numerator
        Leukocytes
        LP14419-3
        • Component Numerator Core
          Leukocytes
          LP14419-3
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    NCnc
    LP6836-3
  • Time
    Pt
    LP6960-1
  • System
    Bld
    LP7057-5
    • System Core
      Bld
      LP7057-5
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Manual count
    LP6377-8

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Observation
Common Test Rank Get Info
1676

Member of these Groups Get Info

LOINC GroupGroup Name
LG32857-1Leukocytes|NCnc|Pt|Bld

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Leukocyty:Početní koncentrace:Časový bod:Krev:Kvantitativní:Počítání manuálně
de-ATGerman (Austria)Synonyms: Leukozyten manuelle Zählung
de-DEGerman (Germany)Leukozyten:Anzahl pro Volumen:Zeitpunkt:Blut:Quantitativ:Manuelle Zählung
el-GRGreek (Greece)Λευκοκύτταρα:NCnc:Pt:Αίμα:Qn:Χειροκίνητη καταμέτρηση
Synonyms: HEM/BC NCnc Pt Qn Αίμα Λευκοκύτταρα Μη αυτόματη Χειροκίνητη καταμέτρηση
es-ARSpanish (Argentina)leucocitos:concentración de número:punto en el tiempo:sangre:cuantitativo:recuento manual
es-ESSpanish (Spain)Leucocitos:Concentración de número:Punto temporal:Sangre:Qn:Contaje manual
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Leucocitos:Concentración numérica:Punto temporal:Sangre:Cuantitativo:Conteo manual
fr-CAFrench (Canada)Leucocytes:Concentration numérique:Temps ponctuel:Sang:Quantitatif:Numération manuelle
fr-FRFrench (France)Leucocytes:Nombre/Volume:Ponctuel:Sang:Numérique:Comptage manuel
fr-BEFrench (Belgium)Leucocytes:Concentration numérique:Temps ponctuel:Sang:Quantitatif:Numération manuelle
it-ITItalian (Italy)Leucociti:NCnc:Pt:Sangue:Qn:Conta manuale
Synonyms: Concentrazione Numerica Ematologia (coagulazione) conta differenziale Punto nel tempo (episodio) Sangue
ko-KRKorean (Korea, Republic Of)백혈구:계수/부피:검사시점:전혈:정량:수기계수
nl-NLDutch (Netherlands)leukocyten:aantal/volume:moment:bloed:kwantitatief:manuele telling
Synonyms: handmatige methode handmatige telling
pl-PLPolish (Poland)Leukocyty:stężenie liczbowe:punkt w czasie:krew:ilościowy:zliczanie ręczne
Synonyms: koncentracja Leukocyty
pt-BRPortuguese (Brazil)Leucócitos:NCnc:Pt:SgTotal:Qn:Contagem manual
Synonyms: ; WBC; White blood cell; Leuc; Leuk; Leukocyte; Lkcs; White blood cells; WBCs; #; Number concentration; Count/mass; AcS; CT; Acsolute; Acsolutes; Cnt; Point in time; Random; Blood; WB; Whole blood; Quantitative; QNT; Quant; Quan; Manl; HEMATOLOGY/CELL COUNTS; HEMATOLOGY/CELL COUNTS
ru-RURussian (Russian Federation)Лейкоциты:КолОб:ТчкВрм:Кр:Колич:Ручной подсчет
Synonyms: Количественный Количество в объеме Кровь Точка во времени;Момент
tr-TRTurkish (Turkey)Lökositler:SayKons:Zmlı:Kan:Kant:Manuel sayım
Synonyms: El ile
zh-CNChinese (China)白细胞:计数型浓度:时间点:全血:定量型:手工计数方法
Synonyms: Leuc;Leuk;Lkcs;WBC;WBCs;白细胞;White blood cell;WBC;白细胞类;白细胞类髓系细胞;白血球;白血细胞;白细胞数 人工计数;人工计数方法;人工计数法;手工计数;手工计数法 单位体积内的数量或计数;数量型浓度(单位体积);数量或计数型浓度(计数/体积);数量或计数型浓度(单位体积);计数型浓度(单位体积) 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 实验室手工方法;手工;手工法;手工类实验室方法;手工类方法;手工类检验方法 时刻;随机;随意;瞬间 血;血液 血液学/细胞计数;血液学与细胞计数

Example Units

UnitSource
10*3/uLExample UCUM Units
10^9/LeCHN
cells/uLREGENSTRIEF
k/cummREGENSTRIEF

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=804-5