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Term Description

Because of the confusion that occurs in countries that report results as both decimal fraction and percent, this property was created to represent decimal fractions that are reported without units.

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

LOINC Names Get Info

Fully-Specified Name
Prostate specific Ag.free/Prostate specific Ag.total:MFr.DF:Pt:Ser/Plas:Qn:
Long Common Name
Prostate Specific Ag Free/Prostate specific Ag.total [Pure mass fraction] in Serum or Plasma
Short Name
PSA Free MFr.DF SerPl
Display Name
Free PSA/Total PSA [Pure mass fraction]
Consumer Name Alpha Get Info
Free PSA/Total Prostate Specific Antigen (Total PSA), Blood

Part Model Get Info

  • Component
    Prostate specific Ag.free/Prostate specific Ag.total
    LP286925-5
    • Analyte
      Prostate specific Ag.free/Prostate specific Ag.total
      LP286925-5
      • Component Numerator
        Prostate specific Ag.free
        LP18192-2
        • Component Numerator Core
          Prostate specific Ag.free
          LP18192-2
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        Prostate specific Ag.total
        LP32140-3
        • Component Denominator Core
          Prostate specific Ag.total
          LP32140-3
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MFr.DF
    LP150070-3
  • Time
    Pt
    LP6960-1
  • System
    Ser/Plas
    LP7576-4
    • System Core
      Ser/Plas
      LP7576-4
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.42
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Observation
Common Test Rank Get Info
9510

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Prostatický specifický Ag.volný/prostatický specifický Ag.celkový:Hmotnostní podíl desetinný:Časový bod:Sérum/plazma:Kvantitativní:
de-ATGerman (Austria)Synonyms: fPSA/PSA-Quotient PMF
el-GRGreek (Greece)Ειδικό προστατικό αντιγόνο.ελεύθερο/Ειδικό προστατικό αντιγόνο.ολικό:MFr.DF:Pt:Ορός/Πλάσμα:Qn:
Synonyms: CHEM MFr.DF Pt Qn Ειδικό προστατικό Ειδικό προστατικό αντιγόνο.ελεύθερο Ειδικό προστατικό αντιγόνο.ολικό Ορός Ορός/Πλάσμα Πλάσμα
es-ESSpanish (Spain)Antígeno prostático específico libre/Antígeno prostático especifico total:MFr.DF:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Ag. Específico de próstata libre / Ag. Específico de próstata total:Fracción de masa decimal:Punto temporal:Suero o Plasma:Cuantitativo:
fr-CAFrench (Canada)Ag prostatique spécifique.libre/Ag prostatique spécifique.totale:Fraction de masse.DF:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FRFrench (France)Prostate spécifique antigène libre/prostate spécifique antigène total:Fraction massique (sans unité):Ponctuel:Sérum/Plasma:Numérique:
it-ITItalian (Italy)Prostatico specifico, Ag.libero/Prostatico specifico, Ag.totale:MFr.DF:Pt:Siero/Plasma:Qn:
Synonyms: Ag prostatico specifico libero Ag prostatico specifico totale Chimica Frazione di massa decimale Plasma Punto nel tempo (episodio) Siero Siero o Plasma
nl-NLDutch (Netherlands)prostaatspecifiek Ag.vrij/prostaatspecifiek Ag.totaal:decimale massafractie:moment:serum of plasma:kwantitatief:
Synonyms: PSA
pl-PLPolish (Poland)Swoisty antygen sterczowy, wolny/całkowity antygen gruczołu krokowego:frakcja masowa:punkt w czasie:surowica lub osocze:ilościowy:
ru-RURussian (Russian Federation)Простат специфический Аг.свободный/Простат специфический Аг.общий:МасДоля.ДецДоля:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Десятичное масс отношение Количественный Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TRTurkish (Turkey)Prostat spesifik Ag.serb/Prostat spesifik Ag.total:KütlFr.Ondlk:Zmlı:Ser/Plaz:Kant:
zh-CNChinese (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.小数型: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 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 质量分数.小数;小数型质量分数;质量分数.DF 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=72576-2