LOINC
Version 2.71

746-8Myeloblasts [#/volume] in Blood by Manual countActive

Part Description

LP15076-0   Myeloblasts
The myeloblast is a unipotent stem cell, which will differentiate into one of the effectors of the Granulocyte series.

These cells descend from the primitive reticulum cells, which are found in the stroma of the marrow. There is also an intermediate phase between the myeloblast and these primitive reticulum cell, namely the hemocytoblast. At this time several developing blood cell lines are available, like erythropoiesis and thrombopoiesis. The granulopoiesis is regulated by humoral agents, like Colony Stimulating Factor and Interleukin 3.

Most common problem with malfunctioning myeloblasts is the acute myeloblastic leukemia. The main clinical features are caused by failure of the hemopoiesis with anemia, hemorrhage and infection as result. There is a progressive accumulation of leukemic cells, because some blast progenitor cells renew themselves and will have a limited differentiated division. Key mediators are the cell-density and Colony Stimulating Factor(CSF). A few acute myeloblastic leukemia can be initiated by earlier hematologic disorder, like pancytopenia, hypoplasia of the bone marrow. 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, Myeloblasts (Wikipedia)

Fully-Specified Name

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

Additional Names

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

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.40
Order vs. Observation
Observation

Member of these Groups

LG32789-6 Myeloblasts|NCnc|Pt|Bld

Language Variants Get Info

zh-CNChinese (China)
原始粒细胞:计数型浓度:时间点:全血:定量型:手工计数方法
nl-NLDutch (Netherlands)
myeloblasten:aantal/volume:moment:bloed:kwantitatief:manuele telling
fr-BEFrench (Belgium)
Myéloblastes:Concentration numérique:Temps ponctuel:Sang:Quantitatif:Numération manuelle
fr-CAFrench (Canada)
Myéloblastes:Concentration numérique:Temps ponctuel:Sang:Quantitatif:Numération manuelle
fr-FRFrench (France)
Myéloblastes:Nombre/Volume:Ponctuel:Sang:Numérique:Comptage manuel
it-ITItalian (Italy)
Mieloblasti:NCnc:Pt:Sangue:Qn:Conta manuale
ko-KRKorean (Korea, Republic of)
골수모세포:계수/부피:검사시점:전혈:정량:수기계수
pt-BRPortuguese (Brazil)
Mieloblastos:NCnc:Pt:SgTotal:Qn:Contagem manual
ru-RURussian (Russian Federation)
Миелобласты:КолОб:ТчкВрм:Кр:Колич:Ручной подсчет
es-ARSpanish (Argentina)
mieloblastos:concentración de número:punto en el tiempo:sangre:cuantitativo:recuento manual
es-ESSpanish (Spain)
Mieloblastos:Concentración de número:Punto temporal:Sangre:Qn:Contaje manual
tr-TRTurkish (Turkey)
Miyeloblastlar:SayKons:Zmlı:Kan:Kant:Manuel sayım

Example Units

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

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=746-8