Analysis of Preoperative Detection for Apex Prostate Cancer by Transrectal Biopsy

Table 2

Presence of cancer in each location of all 158 radical prostatectomy patients.

	Anterior	Posterior	Ant or post
Apex	122 (77%)	78 (49%)	134 (85%)
Middle	83 (53%)	81 (51%)	122 (77%)
Base	21 (13%)	22 (13%)	35 (22%)
TZ	25 (16%)	18 (11%)	35 (22%)
Any section	135 (85%)	120 (76%)	—

Ant: anterior, post: posterior.