Journal of the American College of Surgeons
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Comparative Study
Evaluating the thirty minute interval in emergency cesarean sections.
This study was done to evaluate what percent of emergency cesarean sections are begun within the 30 minute interval between decision and incision time and to evaluate morbidity associated with this time interval. ⋯ The 30 minute interval is obtainable in a large number of patients but did not have a beneficial effect on neonatal morbidity. There was no significant morbidity seen in the patients who underwent emergency cesarean section. Other measurements of emergency preparedness should be considered other than the 30 minute rule.
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Electrosurgical injuries occur during laparoscopic operations and are potentially serious. The overall incidence of recognized injuries is between one and two patients per 1,000 operations. The majority go unrecognized at the time of the electrical insult and commonly present three to seven days afterward with fever and pain in the abdomen. Since these injuries appear late the pathophysiology remains speculative. ⋯ An awareness of the hazards of diathermy together with an understanding of the mechanisms of injury should enable the surgeon to dissect tissue and to achieve hemostasis, while at the same time decreasing the risk of serious complications to the patient.
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The cause of allograft liver dysfunction after transplantation is unresolved. We tested the hypothesis that human donor liver may be predisposed to ischemia reperfusion injury, and graft dysfunction subsequent to ongoing inflammatory processes during donor hospitalization. ⋯ These results indicate that, although an ongoing inflammatory response to injury was evident in these donors at the time of organ procurement, there were no apparent adverse effects arising from these inflammatory processes on the function and quality of the donor liver after transplantation. Bacterial translocation does not seem to be a component of the pathogenesis of inflammation. Whether or not the presence of inflammation in the donor alters the metabolic responses of the allograft liver and recipient to transplant operation is unknown.
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Hyperhidrosis palmaris is a functionally and socially disabling problem. Thoracic sympathectomy of the T2 ganglion has proved to be the time-honored treatment modality. ⋯ Video-assisted thoracoscopy provides magnified surgical fields, which make thoracoscopic sympathectomy for hyperhidrosis palmaris an effective, safe, easy to use, and time-saving procedure. This technique is also excellent for teaching purposes and allows the assistant to participate in the operation.
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The records of 92 patients with flail chest injury treated at a Level I trauma center were analyzed retrospectively. Associated intrathoracic injuries included pulmonary contusion (46 percent) and pneumothorax or hemothorax, or both (70 percent). The incidence of great vessel, tracheobronchial and diaphragmatic injuries was no different from that of a control population with simple rib fractures. ⋯ Flail chest does not seem to be a marker for great vessel, tracheobronchial, or diaphragmatic injuries. The majority of patients (more than two-thirds) will require mechanical ventilation for prolonged periods. Of paramount importance is the recognition of flail chest as a marker of high kinetic energy absorption, resulting in life-threatening thoracic as well as nonthoracic injuries.