Version 2.77

Term Description

The total number of lymphocytic white blood cells quantitated first by performing a manual hemocytometer count for the white blood cell count, then quantitating the percentage of lymphocytes from a peripheral smear. The absolute lymphocyte count is determined by multiplying the total white blood cell count by the percentage of lymphocytes counted on the peripheral smear.
Source: Regenstrief Institute

Part Descriptions

LP14540-6   Lymphocytes
White blood cells formed in lymphoid tissue. The nucleus is round or ovoid with coarse, irregularly clumped chromatin whereas the cytoplasm is typically pale blue with azurophilic (if any) granules. Most lymphocytes can be classified as either T cells (transit through the thymus), B cells or natural killer cells (NK). Source: National Library of Medicine, MeSH 2006

LP14540-6   Lymphocytes
A lymphocyte is a type of white blood cell in the vertebrate immune system.

A lymphocyte count is usually part of a peripheral complete blood cell count and is expressed as percentage of lymphocytes to total white blood cells counted. A general increase in the number of lymphocytes is known as lymphocytosis whereas a decrease is lymphocytopenia.

An increase in lymphocyte concentration is usually a sign of a viral infection (in some rare case, leukemias are found through an abnormally raised lymphocyte count in an otherwise normal person).

A low normal to low absolute lymphocyte concentration is associated with increased rates of infection after surgery or trauma. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Lymphocytes (Wikipedia)

Fully-Specified Name

Component
Lymphocytes
Property
NCnc
Time
Pt
System
Bld
Scale
Qn
Method
Manual count

Additional Names

Short Name
Lymphocytes # Bld Manual
Display Name
Lymphocytes Manual cnt (Bld) [#/Vol]
Consumer Name Alpha Get Info
Lymphocytes, Blood

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
271

Member of these Groups Get Info

LOINC Group Group Name
LG32863-9 Lymphocytes|NCnc|Pt|Bld

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: Lymphozyten abs. mi.
de-DE German (Germany) Lymphozyten:Anzahl pro Volumen:Zeitpunkt:Blut:Quantitativ:Manuelle Zählung
es-AR Spanish (Argentina) linfocitos:concentración de número:punto en el tiempo:sangre:cuantitativo:recuento manual
es-ES Spanish (Spain) Linfocitos:Concentración de número:Punto temporal:Sangre:Qn:Contaje manual
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Linfocitos:Concentración numérica:Punto temporal:Sangre:Cuantitativo:Conteo manual
fr-CA French (Canada) Lymphocytes:Concentration numérique:Temps ponctuel:Sang:Quantitatif:Numération manuelle
fr-FR French (France) Lymphocytes totaux:Nombre/Volume:Ponctuel:Sang:Numérique:Comptage manuel
fr-BE French (Belgium) Lymphocytes:Concentration numérique:Temps ponctuel:Sang:Quantitatif:Numération manuelle
it-IT Italian (Italy) Linfociti:NCnc:Pt:Sangue:Qn:Conta manuale
Synonyms: Concentrazione Numerica Ematologia (coagulazione) conta differenziale Punto nel tempo (episodio) Sangue
ko-KR Korean (Korea, Republic Of) 림프구:계수/부피:검사시점:전혈:정량:수기계수
nl-NL Dutch (Netherlands) lymfocyten:aantal/volume:moment:bloed:kwantitatief:manuele telling
Synonyms: handmatige methode handmatige telling
pl-PL Polish (Poland) Limfocyty:stężenie liczbowe:punkt w czasie:krew:ilościowy:zliczanie ręczne
Synonyms: koncentracja Limfocyty
pt-BR Portuguese (Brazil) Linfócitos:NCnc:Pt:SgTotal:Qn:Contagem manual
Synonyms: Lymphs; Lymph; Lymphocyte; Lympho; Lymphs%; Lymp; #; Number concentration; Count/mass; AcS; CT; Acsolute; Acsolutes; Cnt; Point in time; Random; Blood; WB; Whole blood; Quantitative; QNT; Quant; Quan; Manl; HEMATOLOGY/CELL COUNTS; HEMATOLOGY/CELL COUNTS
ru-RU Russian (Russian Federation) Лимфоциты:КолОб:ТчкВрм:Кр:Колич:Ручной подсчет
Synonyms: Количественный Количество в объеме Кровь Точка во времени;Момент
tr-TR Turkish (Turkey) Lenfositler:SayKons:Zmlı:Kan:Kant:Manuel sayım
Synonyms: El ile
zh-CN Chinese (China) 淋巴细胞:计数型浓度:时间点:全血:定量型:手工计数方法
Synonyms: 人工计数;人工计数方法;人工计数法;手工计数;手工计数法 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) 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 实验室手工方法;手工;手工法;手工类实验室方法;手工类方法;手工类检验方法 时刻;随机;随意;瞬间 淋巴;淋巴球 血;血液 血液学/细胞计数;血液学与细胞计数

Example Units

Unit Source
10*3/uL Example UCUM Units
10^9/L eCHN
k/cumm REGENSTRIEF

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=732-8