From the point of view of design requirements, influence of the width of the output image of an imaging subsystem in a t......

目的:探讨集束电极射频热凝固(RFA)治疗前后肺癌的CT影像变化。方法:对CT引导下经皮肺穿刺插入多弹头射频电极行热凝固治疗。对经......