CT导向下125碘粒子植入术序贯减黄术在不能切除胰头癌中的初步应用

来源 :第六届中国放射青年医师论坛 | 被引量 : 0次 | 上传用户:lxl
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目的:初步探讨不能手术切除的胰头癌患者经减黄处理后序贯CT导向下125碘粒子植入术治疗的安全性及有效性.方法:回顾性分析2008年3月至2010年3月,经本科治疗17例减黄治疗后胰头癌患者,其中男13例、女4例,平均年龄59.4 岁(36~72 岁),所有患者经影像学检查证实无淋巴结、肝内及远端转移.所有患者入科治疗前均给于减黄术处理,并病理证实为胰头癌,其中6例患者行胆-肠吻合术;7例患者行十二指肠逆行胆胰管造影(ERCP);4例患者行经皮肝穿刺胆道引流术(PTCD).所有粒子植入术均于减黄治疗后2 至4 周内进行.碘125粒子植入处方剂量为150~200 Gy.所有植入125碘粒子活度介入762~894 μci.粒子植入术后第1、3、6个月行腹部强化CT检查、肿瘤标志物及肝功能检查,以后每3个月复查一次.结果:所有17例患者均顺利完成CT导向下125碘粒了植入术,无严重并发症发生。结论:对于不能手术切除的胰头癌,CT导向下125碘粒了植入术作为减黄治疗后的序贯治疗方式是可行的、安全的并有效的。它可有效提高此类患者的生活治疗和生存期。
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