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近年来胰腺癌发病率呈现世界范围内的增高 ,在北美和德国均占癌肿死因的第 5位。胰腺管状腺癌切除手术后病人的预后一般较差 ,即使是pT1N0M0期胰腺癌病人在手术切除癌肿长达 1 0年后仍有癌复发可能。美国 1 6942例胰腺癌病人统计资料显示胰腺癌的切除率为 1 3 .3 % ,5年生存率
In recent years, the incidence of pancreatic cancer has increased worldwide, accounting for the fifth leading cause of cancer death in North America and Germany. Patients with pancreatic tubular adenocarcinoma after surgery generally poor prognosis, even in patients with pT1N0M0 pancreatic cancer resection of the tumor up to 10 years after cancer recurrence may still be possible. 1 6942 cases of pancreatic cancer in the United States statistics show that pancreatic cancer resection rate was 13.3%, 5-year survival rate