Surgical endoscopy
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Clinical Trial
Totally extraperitoneal inguinal hernioplasty with titanium-coated lightweight polypropylene mesh: early results.
This prospective study of a new titanium-coated low-weight polypropylene (PP) mesh (16 g PP/m2) was designed to investigate the clinical efficacy and safety of totally extraperitoneal endoscopic hernioplasty (TEP). ⋯ The TEP procedure can be performed safely and effectively with the appreciably material-reduced and titanium-coated polypropylene mesh without the need for fixation of the implant. The low early recurrence rate of 0.2% is evidence that the posterior wall of the inguinal canal is adequately augmented. The question whether the material reduction and the titanium coating of the mesh may bring about a reduction in postoperative chronic pain and the sensation of rigidity in the inguinal area via an improvement in biocompatibility must await the results of the scheduled follow-up examination 1 year after the surgical procedure.
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Clinical Trial
Are major laparoscopic pancreatic resections worthwhile? A prospective study of 32 patients in a single institution.
Laparoscopic surgery has been used increasingly as a less invasive alternative to conventional open surgery. Recently, laparoscopic therapy for pancreatic diseases has made significant strides. The current investigation studied pancreatic resection by laparoscopy. The objective of this study was to assess the feasibility, safety, and outcome of laparoscopic pancreatic major resection for benign and malignant lesions of the pancreas. ⋯ Laparoscopic left pancreatectomy for benign and malignant lesions is feasible, safe, and beneficial. We believe that pancreatoduodenectomy should be performed only in selected cases and by a highly skilled laparoscopic surgeon. If there is any doubt, an open resection should be performed.
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Although rare, graft ischemia and necrosis after esophagectomy is a devastating complication. The aim of this study was to review our experience with early endoscopy for evaluation of the graft and anastomosis after esophagectomy and reconstruction. ⋯ Endoscopy early after esophagectomy is safe and provides accurate and reliable identification of graft ischemia that can be used to guide the treatment of these patients.