[Combined use of PSA density and free to total PSA ratio for cancer detection from patients with PSA elevations].


Prostate specific antigen (PSA) has been used an excellent diagnostic indicator, but its low cancer specificity has been pointed out. In this study, we investigated whether or not the use of Prostate specific antigen density (PSAD) in combination with free/total (F/T) ratio could improve biopsy indication in patients with abnormal PSA levels. Investigated… (More)


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