Intraoperative peripheral frozen sections do not significantly affect prognosis after nerve-sparing radical prostatectomy for prostate cancer

Study Type – Therapy (outcomes research) Level of Evidence 2b What’s known on the subject? and What does the study add? We hypothesized that taking intraoperative frozen section (FS) biopsies of the peripheral margins of resection during radical prostatectomy would allow an intraoperative systematic scan of resection margins. In the case of positive FS, extended resection could be performed with the aim of completely excising residual tumour, improving biochemical recurrence-free survival of patients with positive surgical margins at the inked specimen. To our knowledge, the prognostic value of achieving a negative resection status by systematically taking intraoperative FS of the periphera…