PSA density

(redirected from PSAD)
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PSA density

The relationship of the prostate specific antigen level to the size and weight (volume) of the prostate.

PSA density

Prostate-specific antigen density. A triggering factor for assessing PSA levels, by factoring transrectal ultrasonography (TRUS) into the decision to refer a patient for a prostate biopsy. While PSAD reduces biopsies, ultrasonographers may under- or over-read the images.
References in periodicals archive ?
Tests were used to analyse the sensitivity, specificity and overall accuracy of PSAD in diagnosing benign and malignant prostatic diseases.
17,18) The risk of prostate cancer is thought to be higher in patients with a PSAD that is greater than 0.
Para que se apliquen las excepciones de responsabilidad de los ISP por vulneracion, la ley propone unos puertos seguros (o safe harbors) que son aquellos supuestos de exclusion que cobijaran, en este caso a los PSAD, de una posible responsabilidad.
Data pertaining to volume of prostate as determined by transabdominal ultrasonography were used to calculate PSAD and histology of the surgically resected prostatic tissue was done for laboratory confirmation of prostate cancer for all patients.
Determinacion de Parametros de Transformacion entre el sistema La Canoa -- PSAD 56 a SIRGAS -- REGVEN,
Gunumuzde halen PSA'si gri zonda olan hastalarda biyopsi kararini vermede yol gosterici olmasi bakimindan en cok kullanilan PSA modifikasyonlari PSAD ve f/T PSA'dir.
Yas gruplarina gore siniflandirilmis prostat kanserli olgular PSA, PSAD, Gleason skoru, pozitif kor yuzdesi, ortalama maksimum kanser yuzdesi ve perinoral invazyon acisindan karsilastirildi.
Measuring the PSAD for the transition zone only may also be used, as the transition zone usually accounts for the PSA production by the BPH component.
In case of call failure, reminders should be performed; - on the other hand, a back office operation that involves the update data included on the lists and their transmissions to PSAD; making appointments with PSAD for young drivers who are identified as being in stall situation following the questionnaire; in search of young coordinated unreachable and achieving statistical activities.