Radical perineal prostatectomy for treatment of localized prostate cancer in obese and nonobese patients: A matched control study

Severely obese patients undergoing RPP had blood transfusion rates similar to those of the nonobese patients. Obese RPP patients were at increased risk of surgical and anesthesia-related perioperative complications, many of which might be avoidable. Specifically, efforts should be directed toward preventing the development of lower extremity neurapraxia by minimizing the operative time and optimizing patient positioning.