Of the 325 patients operated on between 1999 and December 2005(12 patients)had a positive pathological report for incidental prostate cancer. Of them,10 were in stage T1a and 2 in T1b.

• 325例前列腺增生患者中发现前列腺偶发癌12例,其中T1a期10例,T1b期2例。