作为介入标靶影像方式之一，CT透视是在介入手术房间内实时显示操作过程。CT透视允许肿瘤介入医师在房间里实时观察操作过程。传统需要操作医生每次操作后（如穿刺针前进后），在CT扫描房间里外移动。CT透视技术的缺点是辐射剂量的增加，缺乏三维重建【30】。试图减少在CT透视时的辐射暴露，可通过降低每幅图像的采集剂量，实现角光束调制，并提供了介入器械臂【31–33】。
利用MRI透视技术，磁共振成像也提供了实时、多平面成像而没有电离辐射【34】。磁共振成像使肿瘤介入治疗可视化【35】，和提供消融热监测【36–42】。然而，封闭设计的狭小的空间，低或中等场强磁共振成像系统对医生和病人都是一个限制；已部分地克服这些缺陷的新的MRI系统正在和已经开发中【43，44】。大口径（70厘米），高磁场强度的磁体（1.5T）已被用来提供更好的病人进入空间和更高的图像质量。比这些宽孔磁铁，老“双炸圈饼（double-doughnut）”和开放的磁体磁场强度较低。新磁铁适合介入治疗的应用【45,46】。
MRI引导下的介入治疗有许多的障碍（如MR不兼容的仪器）已经得到解决，但有些障碍仍然存在，例如，在扫描过程中产生的噪声对介入治疗是有害的，特别是新一代的3T系统【47，48】。其他的挑战也仍然存在，如射频消融干扰磁共振成像的电噪声【49】。器械可视化问题仍然存在，是因为太多伪影几乎谈不上清晰性【50、51】。此外，床位屋内控制和图像序列将有助于优化MRI的肿瘤介入手术。
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