(025) Laparoscopic Assisted Reservoir Removal of an Infected Inflatable Penile Prosthesis in a Patient with Ipsilateral Inguinal Hernia Mesh Implant

Abstract

Abstract Introduction Infection is a devastating complication of penile prosthesis implantation ranging from 0.33 to 11.4%. 1 Although a salvage procedure is an option in case of infection, the rule of thumb is to remove all device components. 2 Special considerations and pre-operative planning are essential for better outcome in the management of such condition. We are presenting a video case presentation demonstrating the use of laparoscopic assisted approach to aid in the extraction of the reservoir of an infected penile prosthesis from a patient who had ipsilateral inguinal hernia mesh implant Objective To demonstrate the feasibility and efficacy laparoscopic assisted approach in the removal of difficult to extract inflatable penile prosthesis (IPP) reservoir. Methods A 72-year-old gentleman with past medical history of Diabetes and hypertension presented to our clinic 3 weeks after an IPP insertion that was done in another center. He was complaining of right inguinal bulge and scrotal pain. The bulge developed suddenly without any preceding event. Examination confirmed a prosthesis reservoir herniation in to the right groin. Plan CT abdomen& pelvis confirmed the diagnosis. In three days, the herniated reservoir was managed by inguinal exploration, repositioning of the same reservoir in the right Retzius space and posterior inguinal canal wall repair using a mesh. The patient was discharged on post-operative day 1 in a stable condition, but unfortunately, he developed persistent scrotal pain that progressed into an overt scrotal infection over the early follow up period. During the examination, a scrotal collection was observed, swap was taken from the draining pus and results showed moderate growth of pseudomonas aeruginosa. On the other hand, the inguinal scar showed good healing with no tenderness, indicating the presence of an intact and non-infected inguinal mesh. Therefore, the decision was made to remove all components of the prosthesis without removing the mesh. Considering the anticipated challenges associated with removing the reservoir of the IPP through a scrotal approach, a decision was made to incorporate an additional laparoscopic-assisted abdominal approach for reservoir removal. Results Removal of the IPP cylinders and pump was performed through a scrotal incision, then a laparoscopic assisted abdominal approach was used successfully to remove the reservoir. After the IPP explant procedure, patient had an uneventful smooth recovery at the two and four weeks follow up visits, he was advised to use Vacuum erection device (VED) to alleviate possible penile fibrosis/shortening. A penile prosthesis reimplantation procedure was planned in a 6 months period Conclusions Laparoscopic assisted approach for penile prosthesis reservoir extraction is a feasible and safe technique that can be used in anticipated cases of difficult reservoir extraction. Pre-operative assessment, planning and counselling are crucial in obtaining a favorable outcome in such complex cases. Disclosure No.