【摘 要】
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Objective: To focus on lymph node metastasis and survival evaluation of pancreatic head cancer from Mainland China.Methods: This study involved 152 patients of pancreatic head cancer and underwent rad
【机 构】
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Department of Pancreatic Surgery,Huashan Hospital,Chendu,China
【出 处】
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22nd Asia Pacific Cancer Conference(第22届亚太抗癌大会)
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Objective: To focus on lymph node metastasis and survival evaluation of pancreatic head cancer from Mainland China.Methods: This study involved 152 patients of pancreatic head cancer and underwent radical resection with identified lymph nodes by using a surgical microscopy method.Results: A total of 5,790 lymph nodes were retrieved from 152patients using surgical microscopy method; 38 lymph nodes per patient.A total of 101 (66.4%) patients were confirmed with lymph node metastasis pathologically, and Nos.12, 13,14, 16, and 17 lymph node groups were involved.Only tumor differentiation was significantly correlated with lymph node metastasis.The 1-, 3-,and5-year overall survival rates of the 139followed-up patients were 70.5%, 28.4%, and 20.9%, respectively.Lymph node status and tumor size were identified by two independent prognostic factors.
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