Background: The affect of multifocality on the biologic behavior of histologic prostate carcinoma is a controversial issue. The aim of this study was to determine if tumor multifocality influences the prognosis of patients with prostatic cancer.
Material/methods: Samples consisted of 264 autopsy tissues from men older than 40 years of age and less than 98 years of age who died (between August 2002 and December 2005) of diseases other than clinically diagnosed prostate carcinoma.