An extensive abdominal wall defect is rare but severe trauma. Here, we have described the case of a male patient in his 20s who sustained extensive abdominal wall injury and intra-abdominal organ damage after being caught in a noodle stirring machine. We used ABTHERA as a substitute for a defective abdominal wall, achieved open abdominal management and temporary closure of a wide abdominal wall defect, and performed staged reconstruction surgery.

Introduction: A high risk patient with evisceration underwent to abdominal wall reconstruction without mesh or drains. We present a case of a 62 years-old female patient with a significant medical history of Wilson\'s disease-related hepatopathy Child-Pugh class B classification, sequelae of a stroke, and relevant surgical background including total hysterectomy, oophorectomy, and Hartmann\'s procedure for ovarian neoplasm stage 3. The patient developed a large incisional hernia in the midline incision while undergoing Bevacizumab (Avastin) treatment for clinical oncology. During an attempt at skin closure due to erosion and necrosis, there was progressive deterioration leading to evisceration. We opted for abdominal wall reconstruction by transposing the hernia sac without using mesh and employing hemostatic powder (Arista) to mitigate the risk of bleeding in a high-risk patient due to recent bevacizumab use and hepatopathy. The patient had a favorable postoperative course without any other intervention in abdominal wall. Patient developed worsening hepatic function with the presence of ascites, constipation, and disorientation. On the 6th day postoperative, a tomography was performed, which showed colonic distension without obstructive factors and a slight amount of supra-aponeurotic fluid. The patient was discharged on the 10th day postoperative after improvement of the condition with clinical treatment. The patient has been progressing under outpatient follow-up for 5 months, with a resumption of chemotherapy cycles and no evidence of hernia recurrence. Conclusion: Further studies and long-term follow-up are necessary to evaluate the efficacy and safety of hernia sac transposition as a mesh-free technique and the use of hemostatic powder without drains in high-risk patients. However, our case highlights the potential feasibility of these approaches in carefully selected cases.

BACKGROUND: A Sister Mary Joseph nodule (SMJN) is an uncommon cutaneous metastasis found in the umbilicus, indicating an advanced malignancy. SMJNs typically originate from intra-abdominal sources, rarely from breast cancer. Diagnosis suggests a poor prognosis with a median survival of approximately 8 mo after detection. Managing patients with SMJNs is challenging, as most receive limited palliative care only. The optimal strategy for long-term survival of these patients remains unclear.
METHODS: A 58-year-old female, previously diagnosed with right breast cancer 17 years ago and underwent breast-conserving surgery, adjuvant radiotherapy, and endocrine therapy, presented with a 2-cm umbilical nodule. Thirteen years previously, metastases were detected in the right supraclavicular, infraclavicular, hilar, and mediastinal lymph nodes. An umbilical nodule emerged four years before the date of presentation, confirmed as a skin metastasis of primary breast cancer upon excisional biopsy. Despite initial removal, the nodule recurred and grew, leading to her referral to our hospital. The patient underwent extensive excision of the umbilical tumor and immediate abdominal wall reconstruction. Endocrine therapy was continued postoperatively. Five years later, no local recurrence was observed, and the patient continued to work full-time, achieving over 9 years of survival following SMJN diagnosis.
CONCLUSIONS: This case study aimed to identify the optimal strategy for achieving extended survival outcomes in patients with SMJN through comprehensive treatment. We presented a case of the longest survival in a patient after undergoing a multidisciplinary treatment regimen. Our findings underscore the significance of adopting a multimodal treatment approach comprising timely and wide excision along with adjunctive therapy. This approach can control the disease, prolong survival, and improve the quality of life in patients with SMJN.

UNASSIGNED: Ehlers-Danlos syndrome (EDS) is a rare genetic disorder that causes abnormal collagen structure and production, seriously impacting the quality of connective tissues. Reconstructive surgery can be challenging in affected patients, and additional precautions should be taken for microsurgical transfers.
UNASSIGNED: This case aimed to describe the management of a 27-year-old man with vascular EDS and a history of heavy smoking who developed a voluminous enterocutaneous fistula after multiple abdominal surgeries. Due to the high surgical risk of flap failure resulting from the patient\'s condition, the large full-thickness abdominal defect, and the lack of locoregional reconstructive options, a two-stage free latissimus dorsi flap reconstruction was performed. A left myocutaneous free latissimus dorsi flap (sized 10 cm × 25 cm) was transferred and anastomosed to the left superficial femoral artery and the proximal part of the rerouted greater saphenous vein. The flap was folded, sutured to itself, and left in place for 8 days. Once the flap\'s viability was confirmed, complete small bowel liberation with resection of the enterocutaneous fistula and end-to-end primary anastomosis were performed by the visceral surgeons. The latissimus dorsi flap was unfolded and moved cephalically to cover the defect. No complications were reported on the flap. A fistula recurrence occurred on postoperative day 9 but was successfully addressed within 6 weeks using a combination of nasogastric tube aspiration, somatostatin, antibiotics, and negative pressure therapy. Follow-up at 6 months showed complete wound healing with no further complications.
UNASSIGNED: This report suggests the two-stage free flap transfer strategy to manage a voluminous full-thickness abdominal wall defect in a patient with vascular EDS. This approach allowed for optimal tissue coverage and full abdominal restoration while minimizing the risk of complications.

UNASSIGNED: Low grade Fibromyxoid sarcoma (LGFMS) is a rare soft tissue sarcoma. LGFMS has an indolent clinical behavior but it is prone for late local recurrence and metastasis. In children it is commonly seen in the subcutaneous tissues relative to adults where it presents in deep soft tissues. These patients are best managed in a specialized unit with a multidisciplinary team. For patients with sarcoma, wide local excision remains the treatment of choice. Large complex abdominal wall defects present a unique reconstructive challenge to the surgeon following tumor removal.
METHODS: Here, we present a case of a 9-year old pediatric male patient with complex abdominal wall defect post excision of a recurrent fibromyxoid sarcoma, reconstructed with a sandwich omental flap, monofilament polypropylene mesh (Bard® Mesh) and split-thickness skin graft (STSG).
UNASSIGNED: Despite the success of covering the defect, the patient still had quite a bit of morbidity with the following:abdominal hernia defect and tumor recurrence. Our case demonstrates the diagnostic and therapeutic challenges in management of sarcomas hence the need for these patients to be managed through a multidisciplinary approach.
CONCLUSIONS: The omental flap is quite versatile, and knowing how to raise it does not require sophisticated microsurgical skills. It adds to the reconstructive surgeon\'s armamentarium, especially in resource-limited settings.

While cancer cure is the primary goal, fertility preservation is also a cornerstone of the underlying principle of treatment for ovarian germ cell tumors. Growing teratoma syndrome (GTS) presents with growth of mature teratomas during or after chemotherapy. We report a case of successful treatment of GTS in the anterior abdominal wall involving reconstruction. A 23-year-old woman with a suspected right ovarian mature teratoma with torsion underwent emergency laparoscopically assisted extracorporeal ovarian cystectomy. Histopathological findings revealed a grade 1 immature teratoma. After two months, postoperative α-fetoprotein (AFP) levels increased, and disseminated lesions developed not only in the pelvic cavity but also in the abdominal wound where the tumor had been extracted using an extracorporeal technique at the time of primary surgery. The patient underwent laparoscopic right salpingo-oophorectomy, excision of multiple peritoneal nodules, and biopsy of abdominal wall mass. The left rectus abdominis muscle tumor could not be removed. All of these nodules were diagnosed as metastatic immature teratomas. Although the patient received three cycles of chemotherapy, the residual tumor in the abdominal wall grew remarkably despite post-chemotherapy normalization of AFP levels. Both rectus abdominis muscles involving the residual tumors were removed and reconstructed using a left tensor fascia lata muscle flap. Histopathologically, the residual tumors were identified as mature teratomas with no immature elements, resulting in GTS. The patient got pregnant without the need of fertility treatment and gave birth uneventfully by cesarean section. Thus, reconstruction with a tensor fascia lata muscle flap facilitated complete removal of GTS while preserving fertility.

Abdominal wall reconstruction aims at restoring the anatomical, functional and aesthetic integrity of this region, while providing protection of abdominal viscera and prevent herniation. There are various techniques used for abdominal wall reconstruction. We present a difficult case of abdominal wall reconstruction performed with a pedicled antero-lateral thigh (ALT] flap with good postoperative results.

UNASSIGNED: Hernia formation is a well-known abdominal wall disorder in calves and most often occurs in the umbilical region. In addition, it occurs in the abdominal wall outside the umbilical region. It has been reported to involve acquired factors, such as external force to the lower or lateral abdominal wall, trauma, muscle weakness, and, although rare, congenital or hereditary factors. Although there have been reports on the repair of abdominal wall hernias caused by abnormal muscle formation, there have been no reports on the treatment of abdominal wall hernias caused by abnormal vertebral and rib formation in cattle or other ruminants. In this study, for the first time, we describe a case of successful closure of a hernia in the left flank caused by malformation of the vertebrae and ribs. The repair was performed by narrowing the ribs using a surgical wire and covering the defect with a free omental graft.
UNASSIGNED: A male Japanese Black calf showed a mild bulge of the left abdominal wall and abnormal morphology of the left ribs immediately after birth. At 3 months of age, computed tomography revealed fusion of the 9th, 10th, and 11th thoracic vertebrae and missing formation of the 10th and 11th left ribs at the thoracic vertebral fusion site. Additionally, a 15.2 × 24.4 cm abdominal hernia had formed in the abdominal wall. During surgery, the ribs forming the hernia were narrowed with a surgical wire, and the hernia was covered with a large autologous free omental graft to prevent intra-abdominal organ prolapse. At the monthly follow-up (11 months after surgery), the calf had developed similarly to other calves of the same age on the farm, and no complications were noted.
UNASSIGNED: The current case shows that a combination of rib correction using a surgical wire combined with transplantation of a free autologous greater omentum graft was shown to be a possible treatment option for surgical repair of large abdominal wall hernias caused by rib malformation.

Mesh infection after abdominal wall reconstruction is a rare and usually devastating complication. Herein, we describe a unique case of a delayed and non-lethal Candida albicans mesh infection after abdominal wall reconstruction with placement of a biologic graft impregnated with antibiotics. Mesh explantation was not required, and the wound healed by secondary intention. This work suggests that locally delivered antibiotics may change the culprit microbes of skin infections to more unusual species such as Candida spp. Future research is required to study the effect of including antifungal agents in the locally delivered antimicrobials for abdominal wall reconstructions with biological meshes.

Seat belt syndrome (SBS) represents all injury profiles associated with seat belt injuries and motor vehicle crashes (MVCs). Seat belt syndrome classically presents with a superficial seat belt sign that may signify deeper intra-abdominal and/or spinal involvement. The amount of force transmitted from the restraint to the passenger ultimately dictates the amount and severity of the injury. We present a unique case of a 59-year-old female involved in a motor vehicle crash with multiple traumatic injuries, including seat belt syndrome, abdominal wall transection, and bowel injuries. She later had reconstruction of her traumatic abdominal wall hernias (TAWHs). Three unique approaches were used in the management of her traumatic abdominal wall hernias: (1) preoperative Botulinum toxin (Botox) injections, (2) operative use of biologic and bioabsorbable meshes in contaminated fields, and (3) postoperative physical therapy and body positioning. The patient did not experience any recurrence of these hernias after her abdominal wall reconstruction and remains alive at the time this case was written. The diagnostic criteria and surgical management of traumatic abdominal wall hernias have yet to be established, and the case presented here provides approaches that should serve as future areas for study.