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胰腺癌在美国是常见死亡原因，现有的疗法既复杂又昂贵，极少能治愈。诊断确立后存活满一年者不足20%．活过三年不足5年不足5%，平均自诊断日起生存6 个月。全美退伍军人事务部在49州管理159家医院（床位自120至1742张），其中115家为大学附属医院．兼有教学科研任务，在这退伍军人系统的医院里，每年门诊有200万患者，2500万人次．100万住院患者。本文通过全美国的患者治疗档案的信息中心
Pancreatic cancer is a common cause of death in the United States. Current therapies are complex and expensive and rarely cure. Less than 20% of those who have survived one year after the diagnosis is established. Live less than 5% for less than 5 years and less than 5 years, with an average of 6 months since the date of diagnosis. The U.S. Department of Veterans’ Affairs manages 159 hospitals (between 120 and 1742) in 49 states, of which 115 are university hospitals. There are both teaching and research tasks. In this Veterans System hospital, there are 2 million patients and 25 million people visit each year. 1 million hospitalized patients. This article uses the Information Center for Patient Treatment Archives throughout the United States