American journal of surgery
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To determine whether lactate levels and base deficits in critically ill surgical intensive care unit (SICU) patients correlate and whether either measure is a significant indicator of mortality and morbidity. ⋯ Elevated initial and 24-hour lactate levels are significantly correlated with mortality and appear to be superior to corresponding base deficit levels. Lactate clearance time may be used to predict mortality and is associated with outcome at discharge. Initial base deficit is a poor predictor of mortality and did not correlate with lactate levels except in trauma nonsurvivors. In addition to being used as an endpoint for resuscitation, lactate may be predictive of certain morbidities and patient outcome at discharge.
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Bile duct injuries remain one of the most devastating injuries during laparoscopic cholecystectomy. Few studies target surgeons who have experienced bile duct injuries for their insight, their perspective, and their suggestions concerning this problem. ⋯ General surgeons in British Columbia have a one in two chance of experiencing a bile duct injury in their career. There were more injuries in surgeons who had already been in practice for 10 years at the time of introduction of laparoscopic cholecystectomy. The injuries are likely to occur despite high volumes of procedures and increased experience. The incidence of bile duct injuries does not seem to be different in surgeons who perform routine cholangiography and most surgeons feel that cholangiography would have little effect on injury incidence. Surgeons tend to have patient-centered concerns after injury and little concern for medicolegal issues. The majority of surgeons felt that these injuries could not be anticipated and as such it is an inherent risk of this procedure.