Version 2.77

Part Description

LP29058-2   Hemoglobin.free
Free hemoglobin levels rise as hemoglobin is liberated into the plasma from damaged or hemolyzed red blood cells. Plasma hemoglobin is increased in patients with intravascular hemolysis, ABO incompatible transfusions, traumatic hemolysis, falciparum malaria, burns, and March hemoglobinuria. Increases may also occur due to extravascular hemolysis, B-thalassemia major, warm-type autoimmune hemolytic anemia, delayed transfusion reactions, and some drugs. Information from LOINC partner 1 2007 11 07 and Jacobs and DeMott Laboratory Test Handbook, 5th edition, DS Jacobs, WR DeMott and DK Oxley, 2001. Source: Regenstrief Institute

Fully-Specified Name

Component
Hemoglobin.free
Property
PrThr
Time
Pt
System
CSF
Scale
Ord
Method

Additional Names

Short Name
Hgb Free CSF Ql
Display Name
Free Hemoglobin Ql (CSF)
Consumer Name Alpha Get Info
Free hemoglobin, Spinal fluid

Example Answer List: LL360-9

Source: Regenstrief Institute
Answer Code Score Answer ID
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 2.21
Last Updated
Version 2.70
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Hämoglobin.frei:Nachweis oder Schwellenwert:Zeitpunkt:Liquor:Ordinal:
Synonyms: Zerebrospinalflüssigkeit
es-ES Spanish (Spain) Hemoglobina libre:PrThr:Punto temporal:Líquido Cefalorraquideo:Ord:
es-MX Spanish (Mexico) Hemoglobina libre:Presencia o umbral:Punto temporal:Fluído espinal cerebral:Ordinal:
et-EE Estonian (Estonia) Hemoglobiin.vaba:PrThr:Pt:CSF:Ord:
Synonyms: Järgarvuline Juhuslik Liikvor
fr-CA French (Canada) Hémoglobine.libre:Présence-Seuil:Temps ponctuel:LCR:Ordinal:
fr-FR French (France) Hémoglobine libre:Présence/Seuil:Ponctuel:Liquide céphalorachidien:Qualitatif:
fr-BE French (Belgium) Hémoglobine.libre:PrThr:Temps ponctuel:LCR:Ordinal:
Synonyms: Hb
it-IT Italian (Italy) Emoglobina.libera:PrThr:Pt:LCS:Ord:
Synonyms: Ematologia (coagulazione) conta differenziale Emoglobina libera Liquido cerebrospinale Presenza o Soglia Punto nel tempo (episodio)
nl-NL Dutch (Netherlands) hemoglobine.vrij:aanwezigheid:moment:liquor cerebrospinalis:ordinaal:
pl-PL Polish (Poland) Hemoglobina, wolna:granica wykrywalności:punkt w czasie:płyn mózgowo-rdzeniowy:półilościowy:
pt-BR Portuguese (Brazil) Hemoglobina.livre:ACnc:Pt:LCR:Ord:
Synonyms: ; Hgb Free; Hb; Haemoglobin; Arbitrary concentration; Point in time; Random; Cerebral spinal fluid; Spinal Fluid; Cerebrospinal Fl; Spinal Flu; Spinal Fld; Ql; Ordinal; QL; Qualitative; Qual; Screen; FR; Non-protein bound; HEMATOLOGY/CELL COUNTS; HEMATOLOGY/CELL COUNTS
ru-RU Russian (Russian Federation) Гемоглобин.свободный:PrThr:ТчкВрм:ЦСЖ:Пор:
Synonyms: Порядковый Точка во времени;Момент Цереброспинальная жидкость
tr-TR Turkish (Turkey) Hemoglobin.serb:MevcEşik:Zmlı:BOS:Srl:
Synonyms: Mevcut
zh-CN Chinese (China) 血红蛋白.游离型:存在情况或阈值:时间点:脑脊液:序数型:
Synonyms: CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 时刻;随机;随意;瞬间 氧血红蛋白;血红朊;血红素;血色素 游离 游离型血红蛋白;游离血红蛋白;血红蛋白.游离 脊液 脊髓液 脑脊液（Cerebral spinal fluid，CSF） 脑脊髓液 血液学/细胞计数;血液学与细胞计数 非蛋白结合型 非蛋白质结合型

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=49000-3