Annals of surgical oncology
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Percutaneous hepatic perfusion (PHP), a regional cancer therapy, entails insertion of percutaneous catheters to isolate hepatic vasculature and enable simultaneous hepatic venous hemofiltration of high-dose chemotherapy. PHP has been shown to be safe and to benefit some patients with liver metastases. ⋯ PHP therapy can be associated with transient but significant hemodynamic and metabolic perturbations. In order to assure patient comfort and facilitate timely diagnosis and treatment of associated hemodynamic and metabolic changes, we favor administration of general anesthesia, rather than sedation, for patients undergoing PHP.
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Mastectomy rates have been assumed to be a function of physician recommendations, although they correlate with patient involvement in decision making. The influence of age on the decision-making process and treatment choice is poorly described. ⋯ Older women participate equally in breast cancer surgical decision making and are equally likely to select mastectomy, but use less knowledge to make the decision. The impact of education and ethnic origin on mastectomy use indicates the need for improved educational strategies for these groups.
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Delayed visceral arterial hemorrhage caused by inflammatory vessel erosion represents a rare but life-threatening complication after pancreatic head resection. Therapeutic options include reoperation or endovascular minimally invasive techniques such as embolization or stent graft placement. The present article describes our experiences with implantation of newly developed low-profile stent grafts. ⋯ Minimally invasive therapy using low-profile stent grafts is an effective and safe procedure for the treatment of delayed visceral arterial hemorrhage following Whipple's procedure. The technique is a promising alternative to standard procedures such as surgical repair or embolization.