据国内外综合资料报告显示,胰腺癌的5年生存率仅为5.0%,是预后最差的恶性肿瘤之一[1,2]。因其解剖结构等原因,胰腺癌很难早期被发现,绝大多数患者确诊时已属晚期,往往已经丧失了手术机会[3]。因而积极探索胰腺癌非手术切除的治疗方法具有重要的临床意义。我们采用CT引导下放射性粒子与化学性粒子中人氟安(缓释氟尿嘧啶)组织间 According to the domestic and international comprehensive data report shows that the 5-year survival rate of pancreatic cancer is only 5.0%, is one of the worst prognosis of malignant tumors [1,2]. Because of its anatomical structure and other reasons, pancreatic cancer is difficult to be found early, the vast majority of patients already diagnosed late, often have lost the chance of surgery [3]. Therefore, actively exploring non-surgical treatment of pancreatic cancer has important clinical significance. We used CT-guided radioactive particles and chemical particles of human fluorine security (release of fluorouracil) between the organizations