The British journal of surgery
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Comparative Study
Performance of a modified three-level classification in stratifying open liver resection procedures in terms of complexity and postoperative morbidity.
Traditional classifications for open liver resection are not always associated with surgical complexity and postoperative morbidity. The aim of this study was to test whether a three-level classification for stratifying surgical complexity based on surgical and postoperative outcomes, originally devised for laparoscopic liver resection, is superior to classifications based on a previously reported survey for stratifying surgical complexity of open liver resections, minor/major nomenclature or number of resected segments. ⋯ The three-level classification may be useful in studies analysing open liver resection at Western and Eastern centres.
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Multicenter Study
Modified staging system for gastric neuroendocrine carcinoma based on American Joint Committee on Cancer and European Neuroendocrine Tumor Society systems.
The prognostic values of the AJCC staging system for gastric cancer (GC-AJCC), the AJCC staging system for gastric neuroendocrine tumours (NET-AJCC) and the European Neuroendocrine Tumor Society (ENETS) system for gastric neuroendocrine carcinoma and mixed adenoneuroendocrine carcinoma (MA)NEC remain controversial. ⋯ The mTNM system offers more accurate prognostic value for gastric (MA)NEC than the AJCC or ENETS staging systems.
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Multicenter Study
Impact of cirrhosis in patients undergoing laparoscopic liver resection in a nationwide multicentre survey.
The aim was to analyse the impact of cirrhosis on short-term outcomes after laparoscopic liver resection (LLR) in a multicentre national cohort study. ⋯ Underlying cirrhosis remains an independent risk factor for impaired outcomes in patients undergoing LLR, even in expert centres.
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The feasibility and learning curve of laparoscopic living donor right hepatectomy was assessed. ⋯ Laparoscopic living donor right hepatectomy is feasible and an experience of approximately 50 cases may surpass the learning curve.