Correction to: Risk of biochemical recurrence based on extent and location of positive surgical margins after robot-assisted laparoscopic radical prostatectomy.

Following publication of the original article [1], we have been notified that the authors' last names have been incorrectly tagged as first names and vice-versa. The original publication has been corrected.

Risk of biochemical recurrence based on extent and location of positive surgical margins after robot-assisted laparoscopic radical prostatectomy.

Background: There are no published studies on the simultaneous effect of extent and location of positive surgical margins (PSMs) on biochemical recurrence (BCR) after robot-assisted laparoscopic prostatectomy (RALP). The aim was to report the incidence, extent, and location of PSMs over the inclusion period as well as the rates of BCR and cancer-related mortality, and determine if BCR is associated with PSM extent and/or location.

Methods: Retrospective review of 530 consecutive patients who underwent RALP between 2003 and 2012.

Limiting overdiagnosis of low-risk prostate cancer through an evaluation of the predictive value of transrectal and power Doppler ultrasonography.

Purpose: Overdiagnosis induced by prostate cancer screening makes necessary a better selection of candidate patients for prostate biopsy. The objective of our study is to assess the probability of having a high- or low-risk lesion that could require active surveillance (AS) after biopsies and a normal or abnormal examination, including transrectal and power Doppler ultrasonography (TRUS-PDS).

Methods: Four hundred and twenty-nine consecutive patients with a PSA level <10 ng/ml and a normal digital rectal examination (DRE) had guided biopsies in a prospective study.

Mid-term biochemical recurrence-free outcomes following robotic versus laparoscopic radical prostatectomy.

We compared 5-year biochemical recurrence (BCR)-free rates for robotic-assisted laparoscopic prostatectomy (RALP) and laparoscopic radical prostatectomy (LRP). Three hundred and twelve consecutive patients who underwent RALP from 2003 to 2008 were compared to 97 consecutive LRP patients from 1999 to 2004. All laparoscopic surgeries were performed by one surgeon and robotic surgeries were performed by this surgeon or a laparoscopically naïve surgeon.