17788-1

Large unstained cells/Leukocytes in Blood by Automated count

Active

Term Description

Part of auto diff output of Bayer H*3S; peroxidase negative cells too large to be classified as lymph or basophil

Part Descriptions

LP157588-7 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

LP19258-0 Large unstained cells
Peroxidase negative cells too large to be classified as lymphocytes or basophils. Source: Regenstrief Institute

Reference Information

Type	Source	Reference
Mapping Guidance	Regenstrief Help	All modern differential counters- count at least 5 types of cells- Neutrophils, Eos, Basos, Lymphs and Monos. Large unstained cells are the 6th type and are only provided by counters that stain cell myeloperoxidase. The large unstained cells reflect myeloperoxidase deficiency. Mapper’s Guide for the Top 2000 plus LOINC Laboratory Observations

LOINC Names Get Info

Fully-Specified Name: Large unstained cells/Leukocytes:NFr:Pt:Bld:Qn:Automated count
Long Common Name: Large unstained cells/Leukocytes in Blood by Automated count
Short Name: LUC NFr Bld Auto
Display Name: Large unstained cells/Leukocytes Auto (Bld)
Consumer Name Alpha Get Info: Large unstained cells/White Blood Cells, Blood

Part Model Get Info

Component
Large unstained cells/Leukocytes
LP445425-4
- Analyte
  Large unstained cells/Leukocytes
  LP445425-4
  - Component Numerator
    Large unstained cells
    LP19258-0
    - Component Numerator Core
      Large unstained cells
      LP19258-0
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    Leukocytes
    LP157588-7
    - Component Denominator Core
      Leukocytes
      LP157588-7
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
NFr
LP6838-9
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Bld
LP7057-5
- System Core
  Bld
  LP7057-5
- Super System
  NULL
Scale
Qn
LP7753-9
Method
Automated count
LP6141-8

Basic Attributes

Class: HEM/BC
Type: Laboratory
First Released: Version 1.0l
Last Updated: Version 2.79 (NAM)
Change Reason: Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;
Order vs. Observation: Observation
Common Test Rank Get Info: 3762

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Buňky velké neprobarvené/100 leukocytů:Početní podíl:Časový bod:Krev:Kvantitativní:Počítání automatizovaně
de-AT	German (Austria)	Synonyms: LUC rel.
el-GR	Greek (Greece)	Μεγάλα άβαφα κύτταρα/Λευκοκύτταρα:NFr:Pt:Αίμα:Qn:Αυτόματη καταμέτρηση Synonyms: HEM/BC NFr Pt Qn Αίμα Αυτόματη Αυτόματη καταμέτρηση Κύτταρα Λευκοκύτταρα Μεγάλα άβαφα κύτταρα
es-AR	Spanish (Argentina)	células gigantes no teñidas/100 leucocitos:fracción de un número:punto en el tiempo:sangre:cuantitativo:recuento automático
es-ES	Spanish (Spain)	Células grandes no teñidas/Leucocitos:Fracción numérica:Punto temporal:Sangre:Qn:Contaje automático Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Células grandes no teñidas / 100 leucocitos:Fracción numérica:Punto temporal:Sangre:Cuantitativo:Recuento automatizado
fr-CA	French (Canada)	Grandes cellules non colorées/Leucocytes:Fraction numérique:Temps ponctuel:Sang:Quantitatif:Décompte automatisé
fr-FR	French (France)	Grandes cellules non colorées/leucocytes:Fraction de nombres:Ponctuel:Sang:Numérique:Comptage automate
it-IT	Italian (Italy)	Grandi cellule non colorate/Leucociti:NFr:Pt:Sangue:Qn:Conta automatica Synonyms: Ematologia (coagulazione) conta differenziale Frazione numerica Punto nel tempo (episodio) Sangue
ko-KR	Korean (Korea, Republic Of)	미염색 대 세포/100 백혈구:숫자분획:검사시점:전혈:정량:자동계수
nl-NL	Dutch (Netherlands)	grote ongekleurde cellen/leukocyten:getalsfractie:moment:bloed:kwantitatief:geautomatiseerde telling
pl-PL	Polish (Poland)	Duże niezabarwione komórki/leukocyty:frakcja liczbowa:punkt w czasie:krew:ilościowy:automatyczne zliczanie Synonyms: Leukocyty
pt-BR	Portuguese (Brazil)	Grandes células sem mancha/100 leucócitos:NFr:Pt:SgTotal:Qn:Contagem automática Synonyms: ; LUC; Leucoc; White blood cell; Leuc; Leuk; Leukocyte; Lkcs; White blood cells; Leucocs; Cell; Cellularity; 100Leucoc; Fr; Number fraction; Percent; Point in time; Random; Blood; WB; Whole blood; Quantitative; QNT; Quant; Quan; Auto; HEMATOLOGY/CELL COUNTS; HEMATOLOGY/CELL COUNTS
ru-RU	Russian (Russian Federation)	Большие неокрашенные клетки/Лейкоциты:КолДоля:ТчкВрм:Кр:Колич:Автоматизированный подсчет Synonyms: Количественный Количество отношение Кровь Точка во времени;Момент
tr-TR	Turkish (Turkey)	Büyük boyanmamış hücreler/Lökosit:SayFr:Zmlı:Kan:Kant:Otomatize sayım
uk-UA	Ukrainian (Ukraine)	Великі незафарбовані клітини/100 лейкоцитів:Чисельна Фракція:МоментЧасу:Кров:Кількісно:Автоматизований підрахунок Synonyms: 100WBC; Auto; Automated detection; Blood; Cell; Cellularity; Elec; Elect; Electr; HEMATOLOGY/CELL COUNTS; Leuc; Leuk; Leukocyte; Lkcs; LUC; Number Fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; WB; WBC; WBCs; White blood cell; White blood cells; Whole blood
zh-CN	Chinese (China)	大型未染色细胞/白细胞:计数型分数:时间点:全血:定量型:自动化计数方法 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;白细胞数可用数量表示的;定量性;数值型;数量型;连续数值型标尺因过大而无法分类为淋巴细胞或嗜碱性粒细胞的过氧化物酶阴性细胞;大型不染细胞;大型不染色细胞数量型分数;数量或计数型分数;数量型分数或计数型分数时刻;随机;随意;瞬间电子化细胞含量;细胞性;细胞性质;细胞构成;细胞类自动自动化计数;自动化计数类实验室方法;自动化计数类方法;自动化计数类检验方法;自动计数;自动计数方法;自动计数法;自动计数类实验室方法;自动计数类方法;自动计数类检验方法自动型自动法;自动化血;血液血液学/细胞计数;血液学与细胞计数

Example Units

Unit	Source
%	Example UCUM Units

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Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 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.