Journal of surgical oncology
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The prognostic impact of primary colorectal cancer (CRC) location following resection of colorectal liver metastasis (CRLM) remains largely unknown. We sought to characterize the prognostic implications of primary tumor location among patients who underwent curative-intent hepatectomy for CRLM. ⋯ While patients with right-sided tumors experienced longer RFS, when these patients did recur following CRLM resection, disease extent was more advanced. In turn, OS following recurrence was shorter among patients with right-sided CRC. J. Surg. Oncol. 2016;114:803-809. © 2016 2016 Wiley Periodicals, Inc.
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Review
Outcome after fixation of metastatic proximal femoral fractures: A systematic review of 40 studies.
Endoprosthetic reconstruction, intramedullary nailing, and open reduction internal fixation (ORIF) are the most commonly practiced surgical strategies for treatment of metastatic proximal femoral fractures. This review describes functional outcome, local, and systemic complications. All three surgical strategies result in reasonable function on average; however, wide ranges indicate that both poor and good functional levels are obtained. ⋯ J. Surg. Oncol. 2016;114:507-519. © 2016 Wiley Periodicals, Inc.
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Despite recent progress in the diagnosis and treatment of colorectal cancer (CRC), the prognosis remains poor, and metastatic recurrence is the leading cause of poor prognosis. We systemically evaluated the levels of differentially-expressed serum cytokines using array-based techniques to identify a novel and reliable serum biomarker with which to predict metastasis and poor outcomes of CRC. ⋯ Quantification of serum MCP-4 concentration might support the early detection/prediction of recurrence and may contribute to the prediction of clinical outcomes in CRC. J. Surg. Oncol. 2016;114:483-489. © 2016 Wiley Periodicals, Inc.
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Irreversible electroporation (IRE) utilizes short, high-voltage pulses to irreversibly permeabilize the cell membrane, resulting in apoptotic cell death. In addition to the irreversible zone, IRE creates a reversible zone that could be utilized for enhanced drug delivery. The hypothesis of this study is that a zone of reversible electroporation exists and allows for increased chemotherapy delivery. ⋯ IRE can potentially reduce local recurrence by allowing increased drug delivery to the tissue in the reversible electroporation zone. This holds significant potential in augmenting efficacy of gemcitabine in treatment of locally advanced and borderline resectable pancreatic adenocarcinoma. J. Surg. Oncol. 2016;114:181-186. © 2016 Wiley Periodicals, Inc.
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There are limited adjuncts available for identifying and assessing the viability of parathyroid glands (PGs) during total thyroidectomy (TT). The aim of this study is to determine the feasibility of indocyanine green (ICG) imaging in identifying and assessing perfusion of PGs during TT. ⋯ ICG imaging of PGs during TT is feasible. ICG might be a useful adjunct in identifying those patients at risk for post-thyroidectomy hypoparathyroidism. J. Surg. Oncol. 2016;113:775-778. © 2016 Wiley Periodicals, Inc.