Journal of the American College of Surgeons
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Several factors predictive of readmission after colorectal surgery have been identified. Although often grouped together in readmission studies, colon and rectal resections differ in many ways. The aim of this study was to identify factors associated with readmission after rectal resection. ⋯ Readmission after rectal resection is associated with the indication for surgery and the operative technique used. Optimization of factors related to the underlying pathology and careful appraisal of the operative technique may result in decreased readmission after proctectomy.
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Clinical Trial
Implementation of an interactive virtual-world simulation for structured surgeon assessment of clinical scenarios.
A novel simulation technology has emerged through the use of online 3-dimensional virtual worlds in which it is feasible to create virtual patients. This study establishes the face, content and construct validity of online 3-dimensional virtual patients in Second Life (a 3-dimensional virtual world accessible via the Internet). ⋯ This novel form of simulation demonstrated high face and content validity. Performance assessed in managing a series of virtual patients varies with different levels of surgical training. This simulation can be used to differentiate among these levels and can be implemented as a unique form of assessment.
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Comparative Study
Outcomes of hepatectomy for hepatolithiasis based on 3-dimensional reconstruction technique.
The aim of our study was to evaluate the perioperative and long-term outcomes of hepatectomy based on 3-dimensional reconstruction technique for hepatolithiasis by comparing it with traditional hepatectomy. ⋯ Hepatectomy for hepatolithiasis based on 3-dimensional reconstruction technique is feasible and safe in selected patients. Compared with traditional hepatectomy, it is more effective for diagnosis and treatment of hepatolithiasis.