Version 2.78

Status Information

Status
DEPRECATED
Reason
Duplicate
Map-To Long Common Name Mapping Guidance
12841-3 Prostate Specific Ag Free/Prostate specific Ag.total in Serum or Plasma

Term Description

Reported as % of total PSA; Free and total PSA measured in ng/ml
Source: Regenstrief LOINC

Part Descriptions

LP18192-2   Prostate specific Ag.free
Most PSA in the blood is bound to serum proteins. A small amount is not protein bound and is called free PSA. In men with prostate cancer the ratio of free (unbound) PSA to total PSA is decreased. The risk of cancer increases if the free to total ratio is less than 25%. The lower the ratio the greater the probability of prostate cancer. Measuring the ratio of free to total PSA appears to be particularly promising for eliminating unnecessary biopsies in men with PSA levels between 4 and 10 ng/mL. 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, Prostate Specific Ag Free

LP32140-3   Prostate specific Ag.total
The total prostate specific Ag (PSA) is equal to the free PSA plus the protein-bound PSA.
(Total PSA Antigen = free PSA + protein-bound PSA) 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

Fully-Specified Name

Component
Prostate specific Ag.free/Prostate specific Ag.total
Property
MFr
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
Deprecated PSA Free Fr SerPl
Display Name
Free PSA/Total PSA [Mass fraction]
Consumer Name Alpha Get Info
Free PSA/Total Prostate Specific Antigen (Total PSA), Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0k
Last Updated
Version 2.70
Change Reason
Set CHNG_TYP=DEL since the term is deprecated

Member of these Groups Get Info

LOINC Group Group Name
LG2277-4 Prostate specific Ag.free/Prostate specific Ag.total|MFr|Pt|ANYBldSerPl

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) [antígeno] prostático específico [Ag].libre/[antígeno] prostático específico [Ag].total:fracción de masa:punto en el tiempo:suero/plasma:cuantitativo:
es-ES Spanish (Spain) Antígeno prostático específico libre/Antígeno prostático especifico total:Fracción de masa:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Ag. Específico de próstata libre / Ag. Específico de próstata total:Fracción de masa:Punto temporal:Suero o Plasma:Cuantitativo:
et-EE Estonian (Estonia) Prostataspetsiifiline antigeen.vaba/prostataspetsiifiline antigeen.üld:MFr:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CA French (Canada) Ag prostatique spécifique.libre/Ag prostatique spécifique.totale:Fraction de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-BE French (Belgium) Ag prostatique spécifique.libre/Ag prostatique spécifique.totale:Fraction de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: PSA libre, fPSA PSA.total
it-IT Italian (Italy) Prostatico specifico, Ag.libero/Prostatico specifico, Ag.totale:MFr:Pt:Siero/Plasma:Qn:
Synonyms: Ag prostatico specifico libero Ag prostatico specifico totale Chimica Frazione di massa Plasma Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) prostaatspecifiek Ag.vrij/prostaatspecifiek Ag.totaal:massafractie:moment:serum of plasma:kwantitatief:
Synonyms: PSA
pl-PL Polish (Poland) Swoisty antygen sterczowy, wolny/całkowity antygen gruczołu krokowego:frakcja masowa:punkt w czasie:surowica lub osocze:ilościowy:
pt-BR Portuguese (Brazil) Prostático Específico Ag.livre/Prostático Específico Ag.total:MFr:Pt:Sor/Plas:Qn:
Synonyms: ; PSA Free; fPSA; Kallikrein 3; Mass fraction; Percent; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Antigen; Antigens; Tot; Totl; Spec; FR; Non-protein bound; Chemistry
ru-RU Russian (Russian Federation) Простат специфический Аг.свободный/Простат специфический Аг.общий:МассДол:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Массовая доля Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Prostat spesifik Ag.serb/Prostat spesifik Ag.total:KütlFr:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 前列腺特异性抗原.游离型/前列腺特异性抗原.总计:质量分数:时间点:血清/血浆:定量型:
Synonyms: fPSA;PSA Free;PSA.游离;PSA.游离型;前列腺特异性抗原.游离;前列腺特异抗原.游离;前列腺特异抗原.游离型;游离 PSA;游离前列腺特异性抗原;游离前列腺特异抗原;游离型 PSA;游离型前列腺特异性抗原;游离型前列腺特异抗原 Kallikrein 3 MFr PSA PSA 总计 全体数量 全部 共计 前列腺特异 前列腺特异性抗原（Prostate Specific Antigen，PSA） 前列腺特异抗原 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 总 总和 总数 总量 总额 时刻;随机;随意;瞬间 汇总 游离 激肽释放酶 3 特异 特异性的 特异的 血清或血浆 血管舒缓素 3 非蛋白结合型 非蛋白质结合型

Example Units

Unit Source
% Example UCUM Units
% eCHN

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=14120-0