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组织内植入碘-125粒子治疗溃疡型胃癌的临床观察 被引量:2

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摘要 目的探讨胃镜直视下在溃疡型胃癌组织内植入碘-125放射性粒子(125I粒子)进行近距离组织内放射治疗的可行性。方法在胃镜直视下对19例无法手术切除的溃疡型胃癌患者根据肿瘤体积大小,在溃疡边缘植入0.5 mci 125I粒子。结果植入0.5 mci 125I粒子3个月后复查18例原病灶较前明显缩小,CT复查腹腔内肿大淋巴结消失,原肝、肺转移及门静脉癌栓无变化。结论对溃疡型胃癌局部植入0.5 mci125I粒子有助于肿瘤的整体杀灭,使原病灶明显缩小或愈合,能缓解症状,减轻痛苦,提高生活质量,延长生存期。是一种安全、有效的新方法,值得进一步推广。
出处 《现代消化及介入诊疗》 2015年第3期295-296,共2页 Modern Interventional Diagnosis and Treatment in Gastroenterology
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