引言　　以磁共振成像为基础 ,在其导引、控制和监测下的微侵袭介入手术已经由假想发展成为现实。原则上 ,磁共振导引下的间质治疗就是一种对人体深部肿瘤进行消融治疗的方法。与传统的外科手术相比 ,这些消融技术具有很多优势 ,例如可以降低发病率和死亡率 ,费用低廉 ,适合实 Introduction Based on magnetic resonance imaging, microinvasive interventional procedures under guidance, control and monitoring have evolved from hypothetical development. In principle, MRI-guided interstitial therapy is a method of ablating deep human tumors. These ablation techniques offer many advantages over traditional surgery, such as reduced morbidity and mortality, low cost, and good fit