Nora Abbes Orabi

Total perineal reconstruction after abdominoperineal excision for rectal cancer : long-term results of dynamic graciloplasty with Malone appendicostomy.

Aim  This study aimed to assess long‐term function after total perineal reconstruction (TPR) with dynamic graciloplasty (DG) and systematic Malone appendicostomy (MA) adjunction after abdominoperineal excision (APR) for rectal cancer.

Reconstruction of an abdominal wall defect with biologic mesh after resection of a desmoid tumor in a patient with a Gardner's syndrome.

Abstract Introduction: Desmoid tumors are rare proliferative and invasive benign lesions. They can be sporadic, but in most instances, desmoid tumors develop in the context of Gardner’s syndrome with principal localization in the abdominal cavity and abdominal wall. Case-report: We report the case of a 24-year-old female presenting Gardner’s syndrome with a symptomatic abdominal wall desmoid tumor. Lack of response to medical treatment led to surgical management consisting in a complete resection and parietal reconstruction with a biologic mesh. Postoperative course was uneventful and there was no evidence of recurrence at 12 months of follow-up. Discussion: Conventional treatment of abdominal wall desmoid tumors consists in a wide and radical resection. However, complete resection is not always feasible because of difficulty to differentiate the desmoid tumor from adjacent tissues. The surgical approach may require different techniques to repair the parietal defect including prosthetic material such as synthetic or biologic meshes. Biological mesh is an ideal alternative to synthetic graft, mainly in case of infection. Conclusion: We have encountered a case of a symptomatic growing desmoid tumor of the abdominal wall in a young patient with Gardner’s syndrome, successfully treated by complete resection and reconstruction with a biologic mesh to correct the parietal defect.

The "lost anvil": an original technique for laparoscopic colorectal anastomosis.

Aim: During laparoscopic colorectal anastomosis, the rectal introduction of the circular stapler is achieved without hand assistance, increasing the risk of rectal injury. Therefore, we describe a technical adjustment facilitating rectal advancement of the stapler. Materials and Methods: Two hundred consecutive patients with benign condition underwent laparoscopic sigmoidectomy. Before any stapling, the complete circular stapler is introduced into the anus. The anvil is released in the lumen of the colon to be resected. After cross-stapling the rectum, the anvil is retrieved in the resected specimen before the final steps of the anastomosis. Feasibility, safety, and long-term results were evaluated. Results: In 194 patients, the anastomosis was successfully performed at upper rectal level. Only, 1 rectal wall injury was observed. At a median follow-up of 44 months, 3 patients presented anastomotic stenosis and 2 small-bowel obstructions. Conclusions: “Lost anvil” technique allows easy and safe circular stapler rectal advancement for laparoscopic colorectal anastomosis in benign diseases.

Para-anal lipoma as a rare consequence to perineal trauma. Case-report and review of the literature

Abstract Introduction: Lipomas are the most common benign mesenchymal tumors which can be found in any part of the body. Nevertheless, their etiology and pathogenesis remain unknown. It is hypothesized that some of these lesions could result from an acute or chronic trauma. Patients and methods: We report a case of a 54-year-old man presenting a perineal lipoma which volume grew rapidly after he fell on his buttock, in the context of inaugural epileptic seizure. Pelvic MRI showed a voluminous fatty mass, measuring 6.6 × 5 × 9 cm without any signs of local invasion. Furthermore, we review the latest research on lipomas originating from traumatic lesion. Results: The mass was completely excised in one block under general anesthaesia, using an elliptical incision and a deep dissection. We did not close the skin incision in view of the cutaneous defect. Post-operative recovery was uneventful and the patient was discharged from hospital two days after the operation. Histopathology indicated a reorganised lipoma with no evidence of malignancy. Conclusion: Perineal lipomas are extremely rare, pathological examination of imaging guided biopsies are needed to exclude malignancy especially a well-differentiated liposarcoma. MRI remains the first option and radical surgical excision is the gold standard treatment.