Journal of the American College of Surgeons
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Radiographic diagnosis of acute cholecystitis can be established using ultrasonography (US), cholecystoscintigraphy (HIDA), or both. Although both modalities have been effective in diagnosing acute cholecystitis (AC), physicians from the emergency department and admitting surgeons continue to request both tests in an attempt to increase the diagnostic accuracy of AC. This article reports the institutional experience of a large tertiary care health care facility, with respect to the sensitivity of US, HIDA, and combined US and HIDA. ⋯ HIDA scan is a more sensitive test than US in diagnosing patients with AC. Based on the results of this study, we recommend that HIDA scan should be used as the first diagnostic modality in patients with suspected acute cholecystitis; US should be used to confirm the presence of gallbladder stones rather than to diagnose AC.
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The purpose of this study was to determine the morbidity and survival associated with bowel resection at the time of primary cytoreductive surgery for ovarian cancer. ⋯ In patients undergoing bowel resection at the time of primary cytoreduction for ovarian cancer, optimal cytoreduction to less than 1 cm residual disease results in improved survival. Morbidity is common but is comparable to other published series of ovarian cancer patients undergoing primary cytoreductive surgery without bowel resection. Additionally, patients with preoperative bowel obstruction and suboptimal residual disease are more likely to have serious morbidity.
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The use of advanced technology, such as virtual environments and computer-based simulators (VR/CBS), in training has been well established by both industry and the military. In contrast the medical profession, including surgery, has been slow to incorporate such technology in its training. In an attempt to identify factors limiting the regular incorporation of this technology into surgical training programs, a survey was developed and distributed to all general surgery program directors in the United States. ⋯ Virtual environments and computer-based simulators, although well established training tools in other fields, have not been widely incorporated into surgical education. Our results suggest that program directors believe this type of technology would be beneficial in surgical education, but they lack adequate information regarding VR/CBS. Developers of this technology may need to focus on educating potential users and addressing their concerns.