74458-1

Large unstained cells/Leukocytes in Blood from Fetus by Automated count

Active

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

LOINC Names Get Info

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

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^Fetus
LP281788-2
- System Core
  Bld
  LP7057-5
- Super System
  Fetus
  LP6982-5
Scale
Qn
LP7753-9
Method
Automated count
LP6141-8

Basic Attributes

Class: HEM/BC
Type: Laboratory
First Released: Version 2.46
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

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Buňky velké neprobarvené/100 leukocytů:Početní podíl:Časový bod:Krev^Plod:Kvantitativní:Počítání automatizovaně
el-GR	Greek (Greece)	Μεγάλα άβαφα κύτταρα/Λευκοκύτταρα:NFr:Pt:Αίμα^Έμβρυο:Qn:Αυτόματη καταμέτρηση Synonyms: HEM/BC NFr Pt Qn Αίμα Αυτόματη Αυτόματη καταμέτρηση Έμβρυο Κύτταρα Λευκοκύτταρα Μεγάλα άβαφα κύτταρα
es-ES	Spanish (Spain)	Células grandes no teñidas/Leucocitos:Fracción numérica:Punto temporal:Sangre^Feto:Qn:Contaje automático Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Células grandes no teñidas / 100 leucocitos:Fracción numérica:Punto temporal:Sangre ^ Feto:Cuantitativo:Recuento automatizado
fr-CA	French (Canada)	Grandes cellules non colorées/Leucocytes:Fraction numérique:Temps ponctuel:Sang^Foetus:Quantitatif:Décompte automatisé
fr-FR	French (France)	Grandes cellules non colorées/leucocytes:Fraction de nombres:Ponctuel:Sang^foetus:Numérique:Comptage automate
it-IT	Italian (Italy)	Grandi cellule non colorate/Leucociti:NFr:Pt:Sangue^feto:Qn:Conta automatica Synonyms: Ematologia (coagulazione) conta differenziale Frazione numerica Punto nel tempo (episodio) Sangue Sangue^Feto
nl-NL	Dutch (Netherlands)	grote ongekleurde cellen/leukocyten:getalsfractie:moment:bloed^foetus:kwantitatief:geautomatiseerde telling
pl-PL	Polish (Poland)	Duże niezabarwione komórki/leukocyty:frakcja liczbowa:punkt w czasie:krew^płód:ilościowy:automatyczne zliczanie Synonyms: Leukocyty
ru-RU	Russian (Russian Federation)	Большие неокрашенные клетки/Лейкоциты:КолДоля:ТчкВрм:Кр^Плод:Колич:Автоматизированный подсчет Synonyms: Количественный Количество отношение Кровь Точка во времени;Момент
tr-TR	Turkish (Turkey)	Büyük boyanmamış hücreler/Lökosit:SayFr:Zmlı:Kan^Fetus:Kant:Otomatize sayım
zh-CN	Chinese (China)	大型未染色细胞/白细胞:计数型分数:时间点:全血^胎儿: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;细胞类胎;超系统 - 胎儿自动自动化计数;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

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

CodeSystem lookup: https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=74458-1

LOINC Copyright

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.