Surgical Margin Status Articles

Positive surgical margin (PSM) extension reported as focal or non-focal/extensive is an important pathologic prognostic parameter after radical prostatectomy. Likewise, there is limited or no agreement on how to measure and what the best cut-off points to be used in practice are.

Data regarding the association between surgical margin status and the outcome of bladder cancer treated by radical cystectomy (RC) are conflicting. Therefore, the present meta-analysis was performed to assess the associations between the outcomes of bladder cancer, in terms of recurrence-free survival (RFS), cancer-specific survival (CSS) and overall survival (OS), and the presence of positive surgical margins versus negative surgical margins following treatment with RC.

Until now, there is no clear conclusion on the relationship between the surgical margin status after radical prostatectomy (RP) and prostate cancer-specific mortality (PCSM). Therefore, we conducted this systematic review and meta-analysis based on all eligible case-control studies.

PURPOSE - To examine the value of preoperative multiparametric magnetic resonance imaging (MRI) as a predictor of surgical margin (SM) status in patients with prostate cancer (PC).

MATERIALS AND METHODS - The Institutional Review Board approved this retrospective study; the requirement for informed consent was waived.