The impact of positive resection margin in perihilar cholangiocarcinoma, ductal margin vs. radial margin
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چکیده
منابع مشابه
The surgical resection margin
In the treatment of cancer the fundamental surgical goal is to remove all local malignant disease and leave no residual malignant cells. Studies have demonstrated the benefit of achieving negative resection margins in terms of disease free local recurrence and overall survival. The surgical margins for Head & Neck cancer may vary widely depending on the site of disease. This variation reflects ...
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Pancreatic cancer is a highly aggressive disease with poor survival. The only effective therapy offering long-term survival is complete surgical resection. In the setting of nonmetastatic disease, locally advanced tumors constitute a technical challenge to the surgeon and may result in margin-positive resection margins. Few studies have evaluated the implications of the latter in depth. The aim...
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Typical bounds on generalization of Support Vector Machines are based on the minimum distance between training examples and the separating hyperplane. There has been some debate as to whether a more robust function of the margin distribution could provide generalization bounds. Freund and Schapire (1998) have shown how a diierent function of the margin distribution can be used to bound the numb...
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ژورنال
عنوان ژورنال: Annals of Hepato-Biliary-Pancreatic surgery
سال: 2023
ISSN: ['2508-5778', '2508-5859']
DOI: https://doi.org/10.14701/ahbps.2023s1.op-5-7