Arch Surg Chicago
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There is considerable controversy about the treatment of patients with malignant advanced neuroendocrine tumors of the pancreas and duodenum. Aggressive surgery remains a potentially efficacious antitumor therapy but is rarely performed because of its possible morbidity and mortality. ⋯ Aggressive surgery including pancreatectomy, splenectomy, superior mesenteric vein reconstruction, and liver resection can be done with acceptable morbidity and low mortality rates for patients with advanced neuroendocrine tumors. Although survival rates following surgery are excellent, most patients will develop a recurrent tumor. These findings suggest that conventional contraindications to surgical resection, such as superior mesenteric vein invasion and nodal or distant metastases, should be reconsidered in patients with advanced neuroendocrine tumors.
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Clinical Trial
Laparoscopic refundoplication with prosthetic hiatal closure for recurrent hiatal hernia after primary failed antireflux surgery.
One of the most frequent complications after laparoscopic antireflux surgery is estimated to be the intrathoracic herniation of the wrap into the chest. Therefore, in up to 5% of patients, revisional surgery is necessary. ⋯ Laparoscopic refundoplication with prosthetic hiatal closure is a safe and effective procedure for preventing recurrent intrathoracic wrap herniation, with good to excellent functional outcome for a complete follow-up of 1 year.
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Nonoperative management (NOM) of injuries to the liver, spleen, and kidney is highly successful, as shown in retrospective studies, but needs prospective validation. Patients in whom NOM is likely to fail can be identified by specific criteria. ⋯ In a prospective study, the rate of NOM failure for solid abdominal organ injuries is higher than the rates reported in retrospective studies. Nonoperative management is less likely to fail in liver injuries than in splenic or kidney injuries. Use of NOM should be exercised with caution if blood transfusion is needed, fluid is identified on the screening ultrasonogram, or a significant quantity of blood is discovered on CT.
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With advances in surgical care, the occurrences of major adverse outcomes have become a rare event. The effect of a surgical service can be more comprehensively evaluated by following the Donabedian model, looking at the triad of structure, process, and outcome. It is hypothesized that the implementation of a focused program commitment at a trauma center is associated with improvements in process of care and patient outcomes. ⋯ The implementation of a full-time trauma service is associated with improved timeliness of triage and therapeutic interventions and improved patient outcomes.