Annals of surgery
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To identify the core principles that guide expert intraoperative behaviors and to use these principles to develop a universal framework that defines intraoperative performance. ⋯ This study provides a comprehensive definition of intraoperative expertise, with greater insight into the complex cognitive processes that seem to underlie optimal performance. This framework provides trainees and other nonexperts with the necessary information to use in deliberate practice and the creation of effective thought habits that characterize expert performance. It may help to identify gaps in performance, and to isolate root causes of surgical errors with the ultimate goal of improving patient safety.
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The aim of this study was to develop and evaluate the content validity of quality criteria for providing patient- and family-centered injury care. ⋯ Fourteen-candidate quality criteria for patient- and family-centered injury care were developed and shown to have content validity. These may be used to guide quality improvement practices.
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We describe a modified procedure associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) including portal pedicle preservation during parenchymal division, thus avoiding necrosis. ⋯ Our technique stimulates rapid hypertrophy and may improve safety in ALPPS.
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To quantify the burden of surgical conditions in Uganda. ⋯ Unmet surgical need is prevalent in Uganda. There is an urgent need to expand the surgical care delivery system starting with the district-level hospitals. Routine surgical data collection at both the health facility and household level should be implemented.
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We asked if leptin and its cognate receptor were present in normal and diseased parathyroid glands, and if so, whether they had any functional effects on parathyroid hormone (PTH) secretion in parathyroid neoplasms. ⋯ Taken together, these data suggest that leptin is a functionally active product of the parathyroid glands and stimulates PTH release.