12841-3Prostate Specific Ag Free/Prostate specific Ag.total in Serum or PlasmaActive
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
- PSA Free MFr SerPl
- Display Name
- Free PSA/Total PSA [Mass fraction]
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0j-a
- Last Updated
- Version 2.66
- Change Reason
- Corrected typo in Consumer Name
- Order vs. Observation
- Observation
- Common US Lab Results Rank
- 532
- Common SI Lab Results Rank
- 532
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 75868-0 | HEDIS 2015 Value Sets |
| 79544-3 | HEDIS 2016 Value Sets |
| 82955-6 | HEDIS 2017 Value Sets |
| 87625-0 | HEDIS 2018 Value Sets |
| 90766-7 | HEDIS 2019 Value Sets |
| 94137-7 | HEDIS 2020 Value Sets |
| 53764-7 | Prostate specific Ag panel - Serum or Plasma |
Member of these Groups
| LG2277-4 | Prostate specific Ag.free/Prostate specific Ag.total| |
Language Variants Get Info
- 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: 时间点: 血清/血浆: 定量型: - nl-NLDutch (NETHERLANDS)
- prostaatspecifiek Ag.vrij/prostaatspecifiek Ag.totaal:
massafractie: moment: serum of plasma: kwantitatief: - et-EEEstonian (ESTONIA)
- Prostataspetsiifiline antigeen.vaba/prostataspetsiifiline antigeen.üld:
MFr: Pt: S/P: Qn: - fr-BEFrench (BELGIUM)
- Ag prostatique spécifique.libre/Ag prostatique spécifique.totale:
Fraction de masse: Temps ponctuel: Sérum/Plasma: Quantitatif: - fr-CAFrench (CANADA)
- Ag prostatique spécifique.libre/Ag prostatique spécifique.totale:
Fraction de masse: Temps ponctuel: Sérum/Plasma: Quantitatif: - fr-FRFrench (FRANCE)
- Prostate specific Ag.free/Prostate specific Ag.total:
MFr: Pt: Ser/Plas: Qn: - fr-CHFrench (SWITZERLAND)
- S--prostate, antigène spécifique (AS) libre;
rapport à l'AS total - de-ATGerman (AUSTRIA)
- fPSA/PSA-Quotient
- de-DEGerman (GERMANY)
- Prostata-spezifisches Ag.frei/Prostata-spezifisches Ag.total:
MFr: Pkt: Ser/Plas: Qn: - de-CHGerman (SWITZERLAND)
- S--Prostataspezifisch Antigen (SA), freies;
Ratio zu total SA - it-ITItalian (ITALY)
- Prostatico specifico, Ag.libero/Prostatico specifico, Ag.totale:
MFr: Pt: Siero/Plasma: Qn: - it-CHItalian (SWITZERLAND)
- S--prostata, antigene specifico (AS) libero;
rapporto al AS total - ko-KRKorean (KOREA, REPUBLIC OF)
- 유리 전립선 특이 항원/총 전립선 특이 항원:
질량분획: 검사시점: 혈청/혈장: 정량: - pt-BRPortuguese (BRAZIL)
- Prostático Específico Ag.livre/Prostático Específico Ag.total:
MFr: Pt: Sor/Plas: Qn: - ru-RURussian (RUSSIAN FEDERATION)
- Простат специфический Аг.свободный/Простат специфический Аг.общий:
МассДол: ТчкВрм: Сыв/Плаз: Колич: - es-ARSpanish (ARGENTINA)
- [antígeno] prostático específico [Ag].libre/[antígeno] prostático específico [Ag].total:
fracción de masa: punto en el tiempo: suero/plasma: cuantitativo: - es-ESSpanish (SPAIN)
- Antígeno prostático específico libre/Antígeno prostático especifico total:
Fracción de masa: Punto temporal: Suero o Plasma: Qn: - es-CHSpanish (SWITZERLAND)
- S--próstata, antígeno especifico (AS) libre;
relación al AS total - tr-TRTurkish (TURKEY)
- Prostat spesifik Ag.serb/Prostat spesifik Ag.total:
KütlFr: Zmlı: Ser/Plaz: Kant:
Example Units
| Unit | Source |
|---|---|
| % | eCHN |
| % | Example UCUM Units |
| % | Original Submission |
| % | REGENSTRIEF |
Units and Range
- Range
- %:[25,inf);
- Unit Type
LOINC FHIR® API Example - CodeSystem Request Get Info
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=12841-3
LOINC Copyright
Copyright © 2019 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright