LOINC
Version 2.73

15325-4Prostate specific Ag/Prostate volume calculatedActive

Term Description

For this calculation, the PSA level is divided by the volume of the prostate (unspecified method).
Source: Regenstrief LOINC

Part Description

LP18193-0   Prostate specific Ag
Prostate-specific antigen is a glycoprotein and occurs in three forms in the blood: 1) PSA complexed with the serine protease inhibitor or alpha-1-antichymotrypsin, 2) free or uncomplexed PSA, and 3) PSA complexed with alpha-2 macroglobulin. The first two are detectable and the third is undectectable in conventional immunoassay. Elevated levels of PSA in serum or plasma indicate a pathological condition of the prostate (e.g. carcinoma, benign prostatic hyperplasia (BPH), or prostatitis). Inflammation or trauma to the prostate, such as following a biopsy or colonoscopy, can result in PSA elevations. PSA levels are also checked to monitor therapy in patients with prostate cancer. Source: Regenstrief LOINC

Fully-Specified Name

Component
Prostate specific Ag/Prostate volume
Property
Ratio
Time
Pt
System
Ser+Prostate
Scale
Qn
Method
Calculated

Additional Names

Short Name
PSA/Prostate vol Calc

Basic Attributes

Class
US.URO
Type
Clinical
First Released
Version 1.0k
Last Updated
Version 2.73
Order vs. Observation
Observation
Common US Lab Results Rank
3740

Language Variants Get Info

zh-CNChinese (China)
前列腺特异性 抗原/前列腺体积:比率:时间点:血清+前列腺:定量型:计算法
it-ITItalian (Italy)
Prostatico specifico , Ag/Prostata, volume:Rapporto:Pt:Siero+Prostata:Qn:Calcolato
pt-BRPortuguese (Brazil)
Prostático Específico Ag/Volume prostático:Ratio:Pt:Soro+Próstata:Qn:Calculado
ru-RURussian (Russian Federation)
Простат специфический Аг/Простата объём:Отношение:ТчкВрм:Сыв+Простата:Колич:Вычисленный
es-ARSpanish (Argentina)
[antígeno] prostático específico [Ag]/volumen prostático:relación:punto en el tiempo:suero+próstata:cuantitativo:calculado
es-MXSpanish (Mexico)
Volumen prostático específico de Ag / próstata:Proporción:Punto temporal:Ser + Próstata:Cuantitativo:Calculated

Example Units

Unit Source
{ratio} Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=15325-4