Retrospective/Prospective Analysis of Surgical Outcomes of Robotic Prostatectomy at The James

ARM A: Inclusion Criteria: * Patients with prostate cancer who have undergone robotic radical prostatectomy at The Arthur G. James Cancer Hospital and Solove Research Institute, The Ohio State University Medical Center. * Ability to understand and willingness to sign the written informed consent document. * 18 years and older ARM B: Inclusion Criteria: * Patients with prostate cancer that will undergo robotic radical prostatectomy at The Arthur G. James Cancer Hospital and Solove Research Institute, The Ohio State University Medical Center. * Ability to understand and willingness to sign the written informed consent document. * 18 years and older