LOINC
Version 2.72

49042-5Testosterone Free [Mass/volume] in Serum or Plasma by Detection limit <= 1.0 ng/dLActive

Part Description

LP63621-4   Detection limit <= 1.0 ng/dL
Limit of detection is the lowest analyte concentration at which detection is feasible for the assay method. [PMCID:2556583] Source: Regenstrief LOINC

Fully-Specified Name

Component
Testosterone.free
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method
Detection limit <= 1.0 ng/dL

Additional Names

Short Name
Testost Free SerPl DL<=1.0 ng/dL-mCnc
Display Name
Testosterone Free DL <= 1.0 ng/dL [Mass/Vol]
Consumer Name Alpha
Free testosterone, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.21
Last Updated
Version 2.70
Change Reason
Changed method from 'detection limit = 0.01 ng/mL' to 'detection limit <= 0.01 ng/mL' for consistency among terms with detection limits in CLASS=CHEM.
Order vs. Observation
Both
Common US Lab Results Rank
1753

Language Variants Get Info

zh-CNChinese (China)
睾酮.游离型:质量浓度:时间点:血清/血浆:定量型:检测极限 <= 1.0 ng/dL
nl-NLDutch (Netherlands)
testosteron.vrij:massa/volume:moment:serum of plasma:kwantitatief:detectielimiet <= 1,0 ng/dL
fr-FRFrench (France)
Testostérone libre:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:Limite de détection<=1ng/dL
de-DEGerman (Germany)
Testosteron.frei:Massenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:Nachweisgrenze <= 1,0 ng/dL
it-ITItalian (Italy)
Testosterone.libero:MCnc:Pt:Siero/Plasma:Qn:Limite di rilevabilitá = 1,0 ng/dL
pt-BRPortuguese (Brazil)
Testosterona.livre:MCnc:Pt:Sor/Plas:Qn:Limite de detecção = 1.0 ng/mL
ru-RURussian (Russian Federation)
Тестостерон.свободный:МассКонц:ТчкВрм:Сыв/Плаз:Колич:Предел обнаружения <= 1.0 нг/дл
es-MXSpanish (Mexico)
Testosterona.libre:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:Límite de detección <= 1,0 ng / dL
es-ESSpanish (Spain)
Testosterona libre:Concentración de masa:Punto temporal:Suero o Plasma:Qn:Límite de detección = 1,0 ng/dl
tr-TRTurkish (Turkey)
Testosteron.serb:KütlKons:Zmlı:Ser/Plaz:Kant:Saptama sınırı <= 1.0 ng/dL

Example Units

Unit Source
pg/mL Example UCUM Units
ng/dL REGENSTRIEF
pg/mL REGENSTRIEF

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=49042-5