P-047 PERINEAL HERNIA: RECTUS ABDOMINIS MUSCLE FLAP REPAIR. (13th October 2022)

• Record Type: Journal Article
• Authors: Bockova, M; Kocián, P; Miletin, J; Stolz, A; Hoch, J
• Is Part Of: British journal of surgery. Volume 109(2022)Supplement 7
• Publication Date: 2022-10-13
• Subjects: Surgery -- Periodicals; 617.005
• DOI: 10.1093/bjs/znac308.146
• Languages: English
• ISSNs: 0007-1323

Abstract

Abstract: Aim: Perineal hernia (PH) is a rare complication of pelvic surgeries. We present two cases of male patients with symptomatic PH following abdominoperineal resection (APR), repaired with rectus abdominis muscle flap. Cases presentation: N1: 66-year male, 1 year after laparoscopic-assisted APR was treated with rectus abdominis muscle flap repair (RAM) by open abdominal approach. In postoperative period, heavy bronchitis leaded to the disruption of the muscle flap and need of reoperation. The patient healed completely two months after the repair. No recurrence of PH within 5 years has been registered. N2: 64-year male, underwent chemoradiotherapy and open APR for rectal carcinoma. 2 years later, CT showed a PH and 2cm wide mass suspicious of cancer recurrence in pelvis. By the open abdominal – perineal approach, the mass of recurrence was excised, and PH was repaired with vertical rectus abdominis muscle flap (VRAM). The postoperative period was uneventful and 1 year after the surgery, the patient is cancer and PH free. Discussion: Treatment of more advanced carcinomas or wide use of radiotherapy can lead to an increased number of PH. Abdominal, perineal or combined approaches exists. The pelvic floor reconstruction is mostly realized by mesh implantation or flap repair. In our presented cases, we took advantage of long existing cooperation with plastic surgeon team and chose rectus abdominis muscle flap reconstruction. We proved its feasibility and good effect on PH repair. Conclusion: Perineal hernia repair is challenging. No consensus regarding the ideal method exists. Every case must be assessed individually.