International journal of surgery
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Comparative Study
Refusal of cervical spine immobilization after blunt trauma: Implications for initial evaluation and management: A retrospective cohort study.
Rigid cervical collars are routinely placed in the pre-hospital setting after significant blunt trauma. Patients who are deemed competent by field personnel (Glasgow Coma Scale (GCS) ≥13, no major distracting injury and not grossly intoxicated) may refuse cervical collar placement. ⋯ The incidence of cervical spine injuries in patients refusing cervical collar immobilization is higher than in compliant patients. Patients arriving for initial evaluation having refused cervical collar immobilization should be treated with caution.
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Surgical site infection, particularly intra-abdominal infection (IAI), remains a clinically important event after gastrectomy for gastric cancer. The aim of this retrospective study was to clarify the incidence, pathogens, risk factors and outcomes of IAI following gastrectomy for gastric cancer. ⋯ IAI is a major complication after radical gastrectomy for gastric cancer, and associated with combined multi-organ resection and a BMI ≥ 25 kg/m2; thus, meticulous surgical procedures need to be performed in patients with these specific risk factors.
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Optimal perfusion of the gastric conduit during esophagectomy is elementary for the anastomotic healing since poor perfusion has been associated with increased morbidity due to anastomotic leaks. Until recently surgical experience was the main tool to assess the perfusion of the anastomosis. We hypothesized that anastomoses located in the zone of optimal ICG perfusion of the gastric conduit ("optizone") have a reduced anastomotic leakage rate after esophagectomy. ⋯ ICG tissue angiography represents a feasible and reliable technical support in the evaluation of the anastomotic perfusion after esophagectomy. In this retrospective analysis we observed a significant decrease in anastomotic leakage rate when the anastomosis could be placed in the zone of good perfusion defined by ICG fluorescence. A prospective trial is needed in order to provide higher level evidence for the use of ICG fluorescence in reducing leakage rates after esophagectomy.
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The recently released AJCC TNM staging system of pancreatic adenocarcinoma has endorsed the number of positive lymph node(NPLN) as the criterion of N staging. However, the prognostic role of NPLN is still unclear for pancreatic neuroendocrine neoplasms (pNENs). ⋯ The NPLN seems more meaningful than the lymph node metastasis status as prognostic factor for survival. Taking into account the prognostic value of NPLN for pNENs might improve the current TNM staging systems. However, prospective study is needed to demonstrate our findings.
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Repeat hepatectomy is a widely accepted treatment for patients with recurrent colorectal liver metastasis (CRLM). The aim of this study was to compare initial and repeat hepatic resection concerning overall survival, prognostic factors and postoperative quality of life. ⋯ Repeat hepatic resection for CRLM is as effective as primary surgical treatment in terms of OS and QoL. Patients should be selected carefully concerning prognostic factors as DFS is decreased after repeat hepatic resection.