Simultaneous extraperitoneal laparoscopic radical prostatectomy and intraperitoneal inguinal hernia repair with mesh.

Objective: This report depicts the feasibility of the concomitant repair of a large direct inguinal hernia with mesh by using the intraperitoneal onlay approach after extraperitoneal laparoscopic radical prostatectomy.

Methods: A 66-year-old man with localized adenocarcinoma of the prostate was referred for laparoscopic radical prostatectomy. The patient also had a 4-cm right, direct inguinal hernia, found on physical examination. To minimize the risk of infection of the mesh, an extraperitoneal laparoscopic prostatectomy was performed in the standard fashion after which transperitoneal access was obtained for the hernia repair. The hernia repair was completed by reduction of the hernia sac, followed by prosthetic mesh onlay. In this fashion, the peritoneum separated the prostatectomy space from the mesh. A single preoperative and postoperative dose of cefazolin was administered.

Results: The procedure was completed with no difficulty. Total operative time was 4.5 hours with an estimated blood loss of 450 mL. The final pathology revealed pT2cN0M0 prostate cancer with negative margins. No infectious or bowel complications occurred. At 10-month follow-up, no evidence existed of recurrence of prostate cancer or the hernia.

Conclusion: Concomitant intraperitoneal laparoscopic mesh hernia repair and extraperitoneal laparoscopic prostatectomy are feasible. This can decrease the risk of potential infectious complications by separating the mesh from the space of Retzius where the prostatectomy is performed and the lower urinary tract is opened.