Summary:Lymphedema is a chronic debilitating disease, affecting a considerable part of the population; it results from impairment of the lymphatic system. It is highly prevalent among patients subjected to axillary and groin nodal dissection after surgery for breast cancer, abdominopelvic surgery, and lymphadenectomy after melanoma surgery. Interestingly, among the surgical treatment options for lymphedema, groin lymph node transfer is gaining popularity; however, in some cases, dissection at this site can cause significant morbidity, including possible development of iatrogenic lymphedema. To avoid these complications, new donor nodal groups are being proposed (eg, submental or supraclavicular). We have used the greater omentum as a lymph node and lymph vessel donor site. Dissection of the omentum is easy to perform and can even be done in patients who have undergone previous abdominal surgeries. We present refinements in the surgical technique for free omentum transfer in the management of secondary lymphedema: the first free omental flap dissection performed laparoscopically and the use of a primary flap as the recipient pedicle of a free greater omentum flap for anatomical repair after chest osteoradionecrosis and simultaneous functional repair of chronic lymphedema.
Laparoscopic identification and repair of direct inguinal hernia in children is a safe and effective procedure to adopt. The key points of the technique are the resection of the lipoma, the closure of the defect using separated, nonabsorbable sutures, and the use of the vesical ligament to reinforce the suture. We believe that in case of recurrence of inguinal hernias after inguinal approach, laparoscopy is the gold standard technique to identify and treat the cause of the recurrence itself.
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