Version 2.80

Part Descriptions

LP145519-7   Basophils+Mast cells
Basophils and mast cells contain granules that stain dark blue to black with Wright-Giemsa. The basophil nucleus is segmented and the chromatin is condensed or smudged. Mast cells are usually larger than basophils with a low nuclear to cytoplasmic ratio and a round or oval nucleus usually obscured by abundant red-purple granules. These granules in mast cells are smaller and more round and regular than basophilic granules and release histamine upon stimulation. Basophils and mast cells are derived from separate progenitor cells.

Basophils and mast cells are not normally found in body fluids, but when present, are most commonly associated with inflammatory conditions, foreign body reactions, and parasitic infestations. 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

Fully-Specified Name

Component
Basophils+Mast cells/Leukocytes
Property
NFr
Time
Pt
System
Synv fld
Scale
Qn
Method

Additional Names

Long Common Name
Basophils+Mast cells/Leukocytes in Synovial fluid
Short Name
Basophils/Masts NFr Snv
Display Name
Basophils+Mast cells/Leukocytes (Syn fld)
Consumer Name Alpha Get Info
Basophils+Mast cells/White Blood Cells, Synovial fluid

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 2.40
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
6595

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Βασεόφιλα+μαστοκύτταρα/Λευκοκύτταρα:NFr:Pt:Αρθρικό υγρό:Qn:
Synonyms: NFr Βασεόφιλα Βασεόφιλα+μαστοκύτταρα Κύτταρα Λευκοκύτταρα Μαστοκύτταρα
es-ES Spanish (Spain) Basófilos + mastocitos/Leucocitos:Fracción numérica:Punto temporal:Líquido sinovial:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Basófilos + Mastocitos / 100 leucocitos:Fracción numérica:Punto temporal:Líquido sinovial:Cuantitativo:
fr-FR French (France) Polynucléaires basophiles+mastocytes/100 leucocytes:Fraction de nombres:Ponctuel:Liquide synovial:Numérique:
it-IT Italian (Italy) Basofili+Mastociti/Leucociti:NFr:Pt:Liquido sinoviale:Qn:
Synonyms: Ematologia (coagulazione) conta differenziale Frazione numerica Punto nel tempo (episodio)
nl-NL Dutch (Netherlands) basofielen + mestcellen/leukocyten:getalsfractie:moment:synoviaal vocht:kwantitatief:
pl-PL Polish (Poland) Bazofile+mastocyty/leukocyty:frakcja liczbowa:punkt w czasie:płyn stawowy:ilościowy:
Synonyms: Bazofile Bazofile i mastocyty Komórki tuczne Leukocyty
pt-BR Portuguese (Brazil) Basófilos+Mastócitos/100 Leucócitos::Pt:LiqSinov:Qn:
ru-RU Russian (Russian Federation) Базофилы+Тучные клетки/Лейкоциты:КолДоля:ТчкВрм:Синов ждк:Колич:
Synonyms: Количественный Количество отношение Мастоцит Синовиальная жидкость Точка во времени;Момент
tr-TR Turkish (Turkey) Bazofiller+Mast hücreleri/Lökosit:SayFr:Zmlı:Snvy sv:Kant:
zh-CN Chinese (China) 嗜碱性粒细胞+肥大细胞/白细胞:计数型分数:时间点:滑液: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 关节吸出液;关节抽出液;关节液;骨膜液;滑膜腔积液;关节腔积液 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 嗜碱;嗜碱性;嗜碱细胞;碱性粒细胞 嗜碱性粒细胞（嗜碱、嗜碱性、嗜碱细胞、碱性粒细胞）+肥大细胞（肥大） 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 细胞含量;细胞性;细胞性质;细胞构成;细胞类 肥大 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=69916-5