Surgical endoscopy
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Laparoscopic pancreatoduodenectomy (LPD) with concomitant resection of major portal vessels has recently emerged as feasible and safe, with similar morbidity and mortality as well as oncologic outcome compared with patients undergoing open PD with major vascular resection. ⋯ In our experience, LPD with concomitant major venous resection is feasible even in cases of longitudinal venous invasion. Further studies are needed to evaluate the role of laparoscopy in borderline pancreatic cancer.
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In esophageal squamous cell carcinoma, the number of dissected lymph nodes (LNs), including those along the recurrent laryngeal nerves (RLNs), influences prognosis and nodal staging accuracy. However, dissection of LNs along the RLN increases the risk of complications, especially RLN palsy. Therefore, complete dissection of these LNs with prevention of RLN palsy is recommended. We present herein a new method for lymphadenectomy along the right RLN, named the Pincers maneuver, during thoracoscopic esophagectomy in the prone position (TEP). ⋯ The Pincers maneuver for lymphadenectomy along the right RLN during TEP is technically safe and feasible. It increases the number of dissected LNs along the right RLN.
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Laparoscopic gastric devascularization (LGD) is an innovative method to improve gastric conduit perfusion and improve anastomotic healing following esophagectomy. This study reports our early experience with LGD performed two weeks prior to minimally invasive esophagectomy (MIE) with intrathoracic anastomosis. ⋯ LGD with delayed esophageal resection and reconstruction can be safely performed two weeks prior to MIE with minimal morbidity. The low rate of anastomotic leak (3 %) and absence of anastomotic strictures in this series suggest that this approach may successfully improve gastroesophageal anastomotic healing and reduce the rate of anastomotic complications reported with single-stage approaches.
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Laparoscopic ventral hernia repair (LVHR) has become widely used. This study evaluates outcomes of LVHR, with particular reference to complications, seromas, and long-term recurrence. ⋯ LVHR combines the benefits of laparoscopy with those of mesh repair. Seroma formation should no longer be considered as a complication. It is spontaneously regressive in most cases. Postoperative complications and their degree of severity appear to be independent prognostic factors for recurrence, which can be limited with a standardized technique and may make IPOM-LVHR a reference procedure.
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Bariatric surgery is the most effective treatment for morbidly obese type II diabetics. However, guidelines for perioperative glucose control are not well established. We examined management of perioperative glucose levels in diabetic patients undergoing bariatric surgery and determined the impact of optimal glucose control as defined by the American Society for Metabolic and Bariatric Surgery (ASMBS) on patient outcomes, including long-term diabetes resolution. ⋯ Bariatric surgery leads to significant resolution of type II diabetes and a prompt improvement in glucose tolerance in the perioperative period. Optimal glucose control as defined by the ASMBS was not associated with improved postoperative outcomes in our patient population but was highly predictive of long-term diabetes resolution.