Prognostic value of DNA analysis of prostate adenocarcinoma: correlation to clinicopathologic predictors.

The ability to accurately predict tumor behavior and patient survival is a problem in managing patients with prostate cancer. DNA ploidy provides important information for the evaluation of the prognosis of prostate cancer. The aim of this study was to investigate the DNA ploidy in imprints from prostate adenocarcinomas in a group of 70 patients in relation to Gleason score, tumor differentiation, stage and PSA serum levels.