Version 2.80

Term Description

Free testosterone calculated based on the measured values for testosterone, sex hormone binding globulin (SHBG), and albumin, depending on the equation used. The Nanjee-Wheeler and Ly-Handelsman equations use testosterone and SHBG, and Sodergard and Vermeulen equations use testosterone, SHBG, and albumin to calculate the free testosterone. PMID: 17036414

Fully-Specified Name

Component
Testosterone.free
Property
SCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method
Calculated

Additional Names

Long Common Name
Testosterone Free [Moles/volume] in Serum or Plasma by calculation
Short Name
Testost Free SerPl Calc-sCnc
Display Name
Testosterone Free Calc [Moles/Vol]
Consumer Name Alpha Get Info
Free testosterone, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.69
Last Updated
Version 2.69 (ADD)
Order vs. Observation
Both

Formula (Readable)

Multiple different equations exist based on testosterone, sex hormone binding globulin, and albumin. [PMID: 17036414]

Member of these Groups Get Info

LOINC Group Group Name
LG51570-6 Testosterone.free|Pt|Ser/Plas|Calculated

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Testosteron.frei:Stoffmengenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:Berechnet
el-GR Greek (Greece) Τεστοστερόνη.ελεύθερη:SCnc:Pt:Ορός/Πλάσμα:Qn:Υπολογιζόμενο
Synonyms: SCnc Τεστοστερόνη Τεστοστερόνη.ελεύθερη
es-ES Spanish (Spain) Testosterona libre:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:Calculado
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Testosterona.libre:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:Calculado
et-EE Estonian (Estonia) Testosteroon.vaba:SCnc:Pt:S/P:Qn:Arvutuslik
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-FR French (France) Testostérone libre:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:Résultat calculé
fr-BE French (Belgium) Testostérone.libre:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:Calculé
fr-CA French (Canada) Testostérone.libre:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:Calculé
it-IT Italian (Italy) Testosterone.libero:SCnc:Pt:Siero/Plasma:Qn:Calcolato
Synonyms: Chimica Concentrazione di Sostanza Plasma Punto nel tempo (episodio) Siero Siero o Plasma Tesosterone Libero
nl-NL Dutch (Netherlands) testosteron.vrij:mol/volume:moment:serum of plasma:kwantitatief:berekend
ru-RU Russian (Russian Federation) Тестостерон.свободный:МолКонц:ТчкВрм:Сыв/Плаз:Колич:Вычисленный
Synonyms: Количественный Молярность;Молярная объёмная концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Testosteron.serb:SubKons:Zmlı:Ser/Plaz:Kant:Hesaplanmış
zh-CN Chinese (China) 睾酮.游离型:物质的量浓度:时间点:血清/血浆:定量型:计算法
Synonyms: Testos;Testost;睾丸激素;睾丸甾酮;睾丸素;睾甾酮 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 游离 游离型睾丸激素;游离型睾丸甾酮;游离型睾丸素;游离型睾甾酮;游离型睾酮;游离睾丸激素;游离睾丸甾酮;游离睾丸素;游离睾甾酮;游离睾酮;睾丸激素.游离;睾丸激素.游离型;睾丸甾酮.游离;睾丸甾酮.游离型;睾丸素.游离;睾丸素.游离型;睾甾酮.游离;睾甾酮.游离型;睾酮.游离 血清或血浆 计算;计算型方法 非蛋白结合型 非蛋白质结合型

Example Units

Unit Source
pmol/L Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=96559-0