CAJ | 학술논문

影像引导下的肿瘤消融具有靶向、微创、安全、高效的特点，因此日益得到广大患者和临床医师的认可和欢迎。影像引导技术是肿瘤消融成功的关键。目前常用的影像引导技术有传统超声、CT、MRI 等，传统超声简便、廉价、无放射辐射，能实现实时监测。CT 密度分辨率和空间分辨率好，可以显示病变周围的结构关系。MRI 软组织分辨能力好，空间分辨率高，对温度变化敏感。另外，一些新的成像技术如弹性成像和影像融合技术等近几年也开始展开研究。本文就上述影像引导肿瘤消融技术展开综述。
영상인도하적종류소융구유파향、미창、안전、고효적특점，인차일익득도엄대환자화림상의사적인가화환영。영상인도기술시종류소융성공적관건。목전상용적영상인도기술유전통초성、CT、MRI 등，전통초성간편、렴개、무방사복사，능실현실시감측。CT 밀도분변솔화공간분변솔호，가이현시병변주위적결구관계。MRI 연조직분변능력호，공간분변솔고，대온도변화민감。령외，일사신적성상기술여탄성성상화영상융합기술등근궤년야개시전개연구。본문취상술영상인도종류소융기술전개종술。
Image-guided tumor ablation has characteristics as targeted,minimally invasive,safe and efficient. Therefore it is recognized and welcomed by the patients and doctors. Image-guided technology is the key to the success of tumor ablation. Traditional ultrasound,computed tomography,magnetic resonance imaging are the common image-guided technology. Traditional ultrasound is cheap and easy to operate. More importantly,it has no radiation and can achieve real-time monitoring. Computed tomography images have good density resolution and spatial resolution. So CT can display the structure relationships around the lesion. Magnetic resonance imaging has high spatial resolution and sensitivity to temperature changes,especially has the ability to distinguish soft tissues. In addition,certain new imaging technology such as elastography and image fusion technology also have been studied in recent years. In this paper,we discuss these image-guided technologies of tumor ablation.