Version 2.80

Part Descriptions

LP15100-8   Blasts
Blast cells are precursors of white blood cells and are normally found in bone marrow. The presence of blasts in the peripheral blood is a marker for hematologic malignancy. Source: Regenstrief LOINC

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

LP7238-1   Body fld
The LOINC "Body fld" System represents body fluids other than serum, plasma, blood, urine, and cerebrospinal fluid. When a LOINC term with the System "Body fld" is used, the specific specimen source or body fluid type should be reported elsewhere with the result. Where more specific terms for pleural, peritoneal, synovial fluid, etc. exist, we encourage you to use the more specific terms. In contrast to "Body fld", the System "Asp" in LOINC represents the fluid withdrawn during an aspiration procedure from an abnormal collection of fluid, such as from an abscess or cyst. "Asp" is used for abnormal fluid collections that are aspirated, while "Body fld" is used for named body fluids, such as synovial fluid or peritoneal fluid, that are not inherently pathologic. Source: Regenstrief LOINC

Fully-Specified Name

Component
Blasts/Leukocytes
Property
NFr
Time
Pt
System
Body fld
Scale
Qn
Method

Additional Names

Long Common Name
Blasts/Leukocytes in Body fluid
Short Name
Blasts NFr Fld
Display Name
Blasts/Leukocytes (Body fld)
Consumer Name Alpha Get Info
Blasts/White Blood Cells, Body fluid

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 2.00
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
7728

Member of these Panels

LOINC Long Common Name
54234-0 Cell count and Diff panel with Gluc and Prot - Body fluid
34557-9 Cell count and Differential panel - Body fluid
29580-8 Differential panel - Body fluid

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Βλάστες/Λευκοκύτταρα:NFr:Pt:Σωματικό υγρό:Qn:
Synonyms: NFr
es-AR Spanish (Argentina) blastos/100 leucocitos:fracción de un número:punto en el tiempo:líquido corporal, no especificado:cuantitativo:
es-ES Spanish (Spain) Blastos/Leucocitos:Fracción numérica:Punto temporal:Fluido corporal:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Blasts / 100 leucocitos:Fracción numérica:Punto temporal:Fluído corporal:Cuantitativo:
fr-CA French (Canada) Blastes/Leucocytes:Fraction numérique:Temps ponctuel:Liquide biologique:Quantitatif:
fr-FR French (France) Blastes/100 leucocytes:Fraction de nombres:Ponctuel:Liquide biologique:Numérique:
it-IT Italian (Italy) Blasti/Leucociti:NFr:Pt:Liquido corporeo:Qn:
Synonyms: Ematologia (coagulazione) conta differenziale Frazione numerica Liquido corporeo Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 모세포/100 백혈구:숫자분획:검사시점:체액:정량:
nl-NL Dutch (Netherlands) blasten/leukocyten:getalsfractie:moment:lichaamsvocht:kwantitatief:
pt-BR Portuguese (Brazil) Blastos/100 leucócitos:NFr:Pt:LiqOrg:Qn:
Synonyms: Blast; Leucoc; White blood cell; Leuc; Leuk; Leukocyte; Lkcs; White blood cells; Leucocs; 100Leucoc; Fr; Number fraction; Percent; Point in time; Random; BF; Fluid; Body fluid; FLU; Fl; Quantitative; QNT; Quant; Quan; HEMATOLOGY/CELL COUNTS; HEMATOLOGY/CELL COUNTS
ru-RU Russian (Russian Federation) Бласты/Лейкоциты:КолДоля:ТчкВрм:Тело ждк:Колич:
Synonyms: Количественный Количество отношение Тела жидкость Точка во времени;Момент
tr-TR Turkish (Turkey) Blastlar/Lökosit:SayFr:Zmlı:Vücut sv:Kant:
zh-CN Chinese (China) 幼稚细胞/白细胞:计数型分数:时间点:体液:定量型:
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 原始细胞 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 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 物体 血液学/细胞计数;血液学与细胞计数

Example Units

Unit Source
% Example UCUM Units
% REGENSTRIEF

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=26448-1