Version 2.78

Part Description

LP20670-3   Leukocyte
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

Fully-Specified Name

Component
Leukocyte common Ag
Property
PrThr
Time
Pt
System
Tiss
Scale
Ord
Method
Immune stain

Additional Names

Short Name
LCA Tiss Ql ImStn
Display Name
Leukocyte common Ag Immune stain Ql (Tiss)
Consumer Name Alpha Get Info
Common white blood cell antigen, Tissue

Basic Attributes

Class
CELLMARK
Type
Laboratory
First Released
Version 1.0i
Last Updated
Version 2.73
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both
Common Test Rank Get Info
19850

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) antígeno común leucocitario:concentración arbitraria:punto en el tiempo:tejido, no especificado:ordinal:tinción inmunológica
es-ES Spanish (Spain) Leucocito normal Antígeno:PrThr:Punto temporal:Tejido:Ord:Tinción de inmunohistoquímica
es-MX Spanish (Mexico) Leucocitos Ag común:Presencia o umbral:Punto temporal:Tejido y frotis:Ordinal:Mancha inmune
fr-CA French (Canada) Leucocyte commun, Ag:Présence-Seuil:Temps ponctuel:Tissu:Ordinal:Coloration immunologique
fr-FR French (France) Leucocytes antigène:Présence/Seuil:Ponctuel:Tissu:Qualitatif:Coloration immune
fr-BE French (Belgium) Leucocyte commun Ag:PrThr:Temps ponctuel:Tissu:Ordinal:Coloration immunologique
Synonyms: Antigène Coloration. Méthode mmunologique
it-IT Italian (Italy) Leucociti comuni, Ag:PrThr:Pt:Tessuto:Ord:Colorazione immunologica
Synonyms: Modelli di superficie cellulare Presenza o Soglia Punto nel tempo (episodio) Tessuto & Strisci
ko-KR Korean (Korea, Republic Of) 백혈구 공동 항원:임의농도:검사시점:조직:순위척도:면역염색
nl-NL Dutch (Netherlands) leukocyten normale Ag:aanwezigheid:moment:weefsel en uitstrijkjes:ordinaal:immunokleuring
Synonyms: antigeen
pl-PL Polish (Poland) Leukocyt Ag:granica wykrywalności:punkt w czasie:tkanka i rozmazy:półilościowy:barwnik immunologiczny
Synonyms: barwnik immunologiczny Leukocyt Wspólny antygen leukocytów
pt-BR Portuguese (Brazil) Leucócito comum Ag:ACnc:Pt:Tecido:Ord:Imunocoloração
Synonyms: ; LCA; Arbitrary concentration; Point in time; Random; Tissue; Ql; Ordinal; QL; Qualitative; Qual; Screen; ImStn; Immunostain; Immunohistochemical stain; IHC; Antigen; Antigens; Imun; Imune; Imm; Leucoc; White blood cell; Leuc; Leuk; Lkcs; Leukocytes; White blood cells; Leucocs; CELL MARKERS
ru-RU Russian (Russian Federation) Лейкоцит общий Аг:PrThr:ТчкВрм:Тк:Пор:Иммуногистохимическая окраска
Synonyms: Порядковый Ткань и мазки Точка во времени;Момент
tr-TR Turkish (Turkey) Lökosit common Ag:MevcEşik:Zmlı:Doku:Srl:İmmün boyama
Synonyms: Antijen Mevcut
zh-CN Chinese (China) 白细胞共同 抗原:存在情况或阈值:时间点:组织与涂片:序数型:免疫染色法
Synonyms: Ag LCA Leuc Leuk Lkcs WBC WBCs 依次型;分类顺序型;定性的;序数型(或称等级型);性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 免疫染色;免疫组化;免疫组化染色;免疫组化染色法;免疫组化法;免疫组织化学染色;免疫组织化学染色法;细胞免疫染色;细胞免疫染色法 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况(存在、存在与否、是否存在)或阈值(界值、界限、阀值、临界值) 时刻;随机;随意;瞬间 未作说明的组织;组织;组织 & 涂片 染法 染色方法 染色法 白 白细胞(White blood cell,WBC) 白细胞共同 Ag 白细胞共同抗原(Leukocyte common Antigen,LCA) 白细胞类 白细胞类(White blood cells,白细胞,WBCs) 白血球 白血球类 白血细胞 白血细胞类 着色 着色方法 着色法 细胞标志物

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=10446-3