Journal of the American College of Surgeons
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The surgical learning curve persists for years after training, yet existing continuing medical education activities targeting this are limited. We describe a pilot study of a scalable video-based intervention, providing individualized feedback on intraoperative performance. ⋯ Video-based coaching is an educational modality that targets intraoperative judgment, technique, and teaching. Surgeons of all levels found it highly instructive. This may provide a practical, much needed approach for continuous professional development.
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The relationship of hyperglycemia to general surgery outcomes is not well-understood. We studied the association of operative day and postoperative day 1 (POD1) blood glucose (BG) with outcomes after open colectomy for cancer. ⋯ Even mild hyperglycemia was associated with adverse outcomes after colectomy, suggesting that a perioperative BG target of 80 to 120 mg/dL, although avoiding hypoglycemia, might be appropriate. Randomized clinical trials are needed to confirm these findings.
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Biliary intraductal papillary mucinous neoplasm (B-IPMN) has been proposed as a unique clinicopathologic disease with distinct histopathologic features, although wide acceptance remains controversial. A recent consensus conference classified pancreatic IPMN (P-IPMN) into 4 subtypes (ie, gastric, intestinal, pancreatobiliary, oncocytic) based on morphologic appearance and mucin (MUC) staining properties. The aim of this study was to determine whether B-IPMN has similar histopathologic and immunologic subtypes to P-IPMN. ⋯ Histopathologic subtypes and type-specific MUC expression patterns of B-IPMN resemble those of P-IPMN. MUC1 expression and/or absence of MUC2 expression, which correlate with aggressive features of P-IPMN, were found in B-IPMN and correlate with invasive B-IPMN. Loss of deleted for pancreas cancer, locus 4 parallels the findings observed in P-IPMN. These findings provide additional support that B-IPMN is a unique entity with similarities to main duct P-IPMN.
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Emergency department (ED) thoracotomy can be lifesaving. It can also lead to resource waste and exposure to blood-borne infections. We investigated the frequency with which ED thoracotomy was performed for inappropriate indications and the resulting societal costs. ⋯ ED thoracotomy should be reserved for potentially salvageable patients, but discouraged for other indications. From the societal point of view, inappropriate use of the procedure resulted in substantial costs and waste of resources, exposure of health care providers to possible blood-borne infections, and offered no survival benefit.
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Comparative Study
Long-term results of resection of adenocarcinoma of the body and tail of the pancreas using radical antegrade modular pancreatosplenectomy procedure.
The radical antegrade modular pancreatosplenectomy (RAMPS) procedure is a modification of standard distal pancreatosplenectomy. It was designed to provide the operative approach developed for cancers of the head of the pancreas to cancers of the body and tail of the pancreas, particularly with respect to the extent of node dissection and emphasis on obtaining microscopically negative tangential margins. The purpose of this report is to provide long-term survival results. ⋯ RAMPS is associated with high negative tangential margin rates and very satisfactory survival rates for this aggressive tumor.