Arch Surg Chicago
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Intraoperative lymphatic mapping and sentinel lymphadenectomy (LM/SL) has become an increasingly popular surgical technique for staging the regional lymph nodes in early-stage melanoma. The technique of LM/SL has potentially great advantage for the groin, where the morbidity of superficial groin dissection or iliac dissection can be high. The surgical management of these basins is unknown for patients with tumor-positive sentinel lymph nodes (SNs). ⋯ Our results demonstrate the prognostic significance of LM/SL for early-stage melanoma draining to the groin basin. The accuracy of LM/SL measured by the rare recurrences suggests that this surgical procedure should become standard for patients with early-stage melanoma of the lower extremities and trunk. Sampling of the Cloquet node should be used to determine the need for iliac dissection when a tumor-positive SN is identified in the groin.
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Open surgery for pancreatic debridement is often associated with major morbidity such as wound complications, fascial dehiscence, and intestinal fistulae. Hand-assisted laparoscopic surgery (HALS) is useful for complex abdominal procedures since the benefits of traditional laparoscopic surgery are retained. Published experience with HALS for pancreatic debridement is limited to anecdotal case reports. ⋯ This is the largest reported study of laparoscopic debridement for pancreatic necrosis. The procedure is feasible and associated with a low morbidity and mortality. Pancreatic debridement with HALS may provide a new option for the surgical treatment of selected patients with severe necrotizing pancreatitis.
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Wrong-side/wrong-site, wrong-procedure, and wrong-patient adverse events (WSPEs) are devastating, unacceptable, and often result in litigation, but their frequency and root causes are unknown. Wrong-side/wrong-site, wrong-procedure, and wrong-patient events are likely more common than realized, with little evidence that current prevention practice is adequate. ⋯ Wrong-side/wrong-site, wrong-procedure, and wrong-patient adverse events, although rare, are more common than health care providers and patients appreciate. Prevention of WSPEs requires new and innovative technologies, reporting of case occurrence, and learning from successful safety initiatives (such as in transfusion medicine and other high-risk nonmedical industries), while reducing the shame associated with these events.