Surgical endoscopy
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Enteral nutrition should be restored immediately after trauma, acute lesion, or surgical intervention. Nutrition through nasogastric tubes is often not feasible in patients in the posttraumatic state in medical intensive care units because of recurrent episodes of gastroesophageal reflux and subsequent aspiration due to gastric paresis. Placement of nasojejunal tubes with available techniques is unreliable. ⋯ In this article, this new tube system is presented. The safety and excellent efficacy of the novel system for enteral nutrition therapy are reported in the first series of patients worldwide.
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Primary gastric lymphomas are distinct entities with an indolent clinical course and biologic behavior. They account for 2-8% of all gastric malignancies. We conducted this study to evaluate the role of gastroscopy as the principal diagnostic method in detecting gastric MALT lymphomas. ⋯ Although the impact of gastroscopy as a diagnostic tool in the patients of our study was of limited value, due to the nonspecific gross pattern of gastric MALT lymphomas, it should be maintained in the diagnostic intervention of the upper GI tract pathologies.
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Clinical Trial Controlled Clinical Trial
Laparoscopic cholecystectomy by ultrasonic dissection without cystic duct and artery ligature.
Laparoscopic cholecystectomy (LC) is the gold standard treatment of gallstones. Nevertheless, there are some pitfalls due to the limits of current technology and the use of inappropriate ligature material, with a relevant risk of injuries and postoperative, mainly biliary, complications. Ultrasonically activated scissors may divide both vessels and cystic duct, with no need of further ligature, and possibly reduce the risk of thermal injuries. ⋯ No significant difference was found in both patient groups regarding postoperative mortality and complications, biliary complications, and especially cystic duct leaks. A retrospective comparison of literature data showed that use of ultrasonic dissection during LC seems to reduce the risk of BDI. Nevertheless, a learning curve in the use of ultrasonic-activated devices is required: a significant differences in postoperative major complications and biliary complications between the expert and the surgeon-in-training subgroups was shown. Furthermore, ultrasonic scissors misuse may cause bowel injuries in patients with severe adhesions, and this could represent a possible limitation for surgical safety.
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Previous studies have shown that self-expanding metal stents are an effective method for palliation of malignant biliary or duodenal obstruction. We present our experience with the use of simultaneous self-expandable metal stents for palliation of malignant biliary and duodenal obstruction. ⋯ Combined self-expandable metal stenting for simultaneous palliation of malignant biliary and duodenal obstruction may provide a safe and less invasive alternative to surgical palliation with an acceptable clinical outcome. Simultaneous self-expandable metal stents should be considered as a treatment option for patients who are poor candidates for surgery.
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Instead of open laparotomy, laparoscopy can be used safely and effectively for the diagnosis and treatment of traumatic abdominal injuries. ⋯ The short-term results from this study suggest that laparoscopy is a safe, feasible, effective procedure for the evaluation and treatment of hemodynamically stable patients with abdominal trauma, and that it can reduce the number of nontherapeutic laparotomies performed.