Version 2.78

Part Description

LP20029-2   CD21
Found on mature B-cells.
Associated with some mature B-cell neoplasms, including B-cell CLL and Follicular lymphoma Source: Regenstrief LOINC

Fully-Specified Name

Component
Cells.CD19+CD21-
Property
NCnc
Time
Pt
System
Bld
Scale
Qn
Method

Additional Names

Short Name
CD19+21- cells # Bld
Display Name
CD19+21- cells (Bld) [#/Vol]
Consumer Name Alpha Get Info
CD19+21- cells, Blood

Basic Attributes

Class
CELLMARK
Type
Laboratory
First Released
Version 2.64
Last Updated
Version 2.64
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
90414-4 B-cell phenotyping panel - Blood
90416-9 Lymphocyte subset and B-cell phenotyping panel - Blood

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Células CD19+21-:Concentración de número:Punto temporal:Sangre:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Cells.CD19 + CD21-:Concentración numérica:Punto temporal:Sangre:Cuantitativo:
fr-FR French (France) CD19+CD21-:Nombre/Volume:Ponctuel:Sang:Numérique:
it-IT Italian (Italy) Cellule.CD19+CD21-:NCnc:Pt:Sangue:Qn:
Synonyms: Cellule CD19 Cellule CD19+CD21- Concentrazione Numerica Modelli di superficie cellulare Punto nel tempo (episodio) Sangue
pl-PL Polish (Poland) Komórki.CD19+CD21-:stężenie liczbowe:punkt w czasie:krew:ilościowy:
Synonyms: CD19 CD21 Komórki CD19 Komórki CD19+CD21- koncentracja
zh-CN Chinese (China) 细胞.CD19+CD21-:计数型浓度:时间点:全血:定量型:
Synonyms: B2 B-2 B4;B-4;HD-37;Leu12;Leu-12 C3d 受体 CD19细胞 CR2 EBV-R Epstein Barr 病毒受体（Epstein Barr virus receptor，EBV-R，EB 病毒受体） 单位体积内的数量或计数;数量型浓度(单位体积);数量或计数型浓度(计数/体积);数量或计数型浓度(单位体积);计数型浓度(单位体积) 发现于成熟 B-细胞之上。与某些成熟 B-细胞肿瘤相关，包括 B-细胞慢性淋巴细胞白血病以及滤泡性淋巴瘤。 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 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 细胞标志物 血;血液

Example Units

Unit Source
{cells}/uL 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=89354-5