[Prognostic factors in prostate cancer].

Since several therapeutic options are currently available for clinically organ-confined prostate cancer, morphological parameters have rapidly emerged as prognostic factors to stratify patients into different therapeutic modalities. In addition to the PSA value, pathologic stage, as defined by the TNM system, Gleason grade and the surgical margin status, other markers have prognostic implications. This includes the percent pattern 4/5 cancer, tumor volume, intraductal spread, large volume perineural invasion and molecular markers. This review discusses the methods of sampling and reporting in prostate pathology with an emphasis on well established and new prognostic factors.