Journal of the American College of Surgeons
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Comparative Study
Increased risk of incisional hernia after sigmoid colectomy for diverticulitis compared with colon cancer.
We aimed to determine if an increased incidence of incisional hernias is present in patients undergoing sigmoidectomy for diverticulitis vs cancer. The pathophysiology of diverticulitis is poorly understood, but might involve a collagen vascular abnormality that can predispose to incisional hernia. ⋯ The incidence of an incisional hernia developing after a sigmoid colectomy is significantly higher when performed for diverticulitis as compared with cancer. This might be due to a connective tissue disorder, which predisposes to development of both diverticula and hernias.
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Enhanced recovery pathways have been shown to improve short-term outcomes after colorectal surgery. Occurrence of complications can lead to prolonged length of stay (LOS). The goal of this study was to examine whether shorter time to occurrence of complications was associated with a shorter hospital LOS in rectal cancer patients undergoing minimally invasive surgery, taking into account the perioperative pathway. ⋯ Early diagnosis of postoperative complications is associated with a shorter LOS after rectal cancer surgery. Enhanced recovery pathway can facilitate a faster recovery in the presence of comorbidities.
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The role of stenting for blunt cerebrovascular injuries (BCVI) continues to be debated, with a trend toward more endovascular stenting. With the recent intracranial stenting trial halted in favor of medical therapy, however, management of BCVI warrants reassessment. The study purpose was to determine if antithrombotic therapy, rather than stenting, was effective in post-injury patients with high-grade vascular dissections and pseudoaneurysms. ⋯ Antithrombotic treatment for BCVI is effective for stroke prevention. Routine stenting entails increased costs and potential risk for stroke, and does not appear to provide additional benefit. Intravascular stents should be reserved for the rare patient with symptomatology or a markedly enlarging pseudoaneurysm.
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Increasing the number of lymph nodes examined after colectomy does not improve colon cancer staging.
Current quality initiatives call for examination of at least 12 lymph nodes in curative colon cancer resections. The aim of this study was to determine if the number of nodes harvested has increased, and if the increased number nodes correlates with improved staging or overall survival. ⋯ Since quality initiatives have been put in place, there has been an increase in the number of nodes examined in colon cancer resections, but no improvement in staging. The improved survival seen with higher node counts was independent of stage, site of disease, patient age, and year of diagnosis.
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Current literature lacks sufficient data on outcomes after extensive laparoscopic liver resections. We hypothesized that laparoscopic right hepatectomy (LRH) is associated with better clinical outcomes and less overall hospital costs than open right hepatectomy (ORH), supporting the notion that major laparoscopic hepatic resections carry increased value when compared with the open approach. ⋯ Although overall costs between LRH and ORH are equivalent, clinical outcomes after LRH are comparable to those after ORH, supporting the value of laparoscopy in extensive right hepatic resections. Efforts to reduce operative costs of LRH, while maintaining optimal patient outcomes, should be the focus of surgeons and hospitals moving forward.