LOINC
Version 2.71

4576-5Hemoglobin F/Hemoglobin.total in BloodActive

Part Description

LP16428-2   Hemoglobin F
Hemoglobin F is used to screen for fetal-to-maternal hemorrrhage. The presence of fetal red cells in the maternal circulation may be identified by use of the acid elution principle first described by Kleihauer, Brown, and Betke, or by several modifications. Very small volumes of red cells commonly escape from the fetal intravascular compartment across the placental barrier into the maternal intervillous space. Source: Regenstrief Institute

Fully-Specified Name

Component
Hemoglobin F/Hemoglobin.total
Property
MFr
Time
Pt
System
Bld
Scale
Qn
Method

Additional Names

Short Name
Hgb F MFr Bld
Display Name
Hemoglobin F (Bld) [Mass fraction]
Consumer Name Alpha
Hemoglobin F/Total Hgb, Blood

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.70
Order vs. Observation
Observation
Common US Lab Results Rank
508
Common SI Lab Results Rank
508

Member of these Panels

LOINC Long Common Name
76478-7 Acetylcholinesterase panel - Amniotic fluid
43113-0 Hemoglobin electrophoresis panel in Blood
94538-6 Hemoglobin HPLC and electrophoresis panel - Blood

Language Variants Get Info

zh-CNChinese (China)
血红蛋白 F/血红蛋白.总计:质量分数:时间点:全血:定量型:
nl-NLDutch (Netherlands)
hemoglobine F/hemoglobine.totaal:massafractie:moment:bloed:kwantitatief:
et-EEEstonian (Estonia)
Hemoglobiin F/hemoglobiin.üld:MFr:Pt:B:Qn:
fr-BEFrench (Belgium)
Hémoglobine F/Hémoglobine.totale:Fraction de masse:Temps ponctuel:Sang:Quantitatif:
fr-CAFrench (Canada)
Hémoglobine F/Hémoglobine.totale:Fraction de masse:Temps ponctuel:Sang:Quantitatif:
fr-FRFrench (France)
Hémoglobine F/hémoglobine totale:Fraction massique:Ponctuel:Sang:Numérique:
it-ITItalian (Italy)
Emoglobina F/Emoglobina.totale:MFr:Pt:Sangue:Qn:
ko-KRKorean (Korea, Republic of)
혈색소 F/총혈색소:질량분획:검사시점:전혈:정량:
pt-BRPortuguese (Brazil)
Hemoglobina F/Hemoglobina.total:MFr:Pt:SgTotal:Qn:
ru-RURussian (Russian Federation)
Гемоглобин F/Гемоглобин.общий:МассДол:ТчкВрм:Кр:Колич:
es-ARSpanish (Argentina)
hemoglobina F/hemoglobina.total:fracción de masa:punto en el tiempo:sangre:cuantitativo:
es-ESSpanish (Spain)
Hemoglobina fetal/Hemoglobina.total:Fracción de masa:Punto temporal:Sangre:Qn:
tr-TRTurkish (Turkey)
Hemoglobin F/Hemoglobin.total:KütlFr:Zmlı:Kan:Kant:

Example Units

Unit Source
% Example UCUM Units
% REGENSTRIEF

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=4576-5