Outcomes of Robot-Assisted Laparoscopic Prostatectomy with a Posterior Approach to the Seminal Vesicle in 300 Patients

Table 3

Surgical factors and corresponding percentages of positive margins.

Variable		Positive margin cases (%)
Pathological Gleason score
≤6	49	7 (14.3%)
7	206	66 (32.0%)
8–10	45	16 (35.6%)
Pathological stage
pT0	2	0 (0.0%)
pT2a	54	5 (9.3%)
pT2b	9	2 (22.2%)
pT2c	186	54 (29.0%)
pT3a	26	15 (57.7%)
pT3b	23	13 (56.5%)