摘要
简要介绍了扩散加权成像技术,阐述了其在肝脏局灶性病变的诊断及鉴别诊断、肝脏纤维化及肝硬化诊断以及评价和肝脏疾病的疗效预测与评价中的应用,分析了其存在的问题及发展趋势,指出随着磁共振成像技术的进步,扩散加权成像技术必将日趋完善,在诊断及评价肝脏疾病中发挥更重要的作用。
Diffusion-weighted imaging （DWI） is introduced in brief, along with its values for the diagnoses and differential diagnoses for liver focal diseases, diagnoses and evaluations of hepatic fibrosis and liver cirrhosis, and curative effect prediction and evaluation for liver diseases. The problems and prospective of DWI are also analyzed, and it＇s pointed out that DWI will be more and more important for the diagnoses and evaluations of liver diseases.
出处
《医疗卫生装备》
CAS
2014年第1期127-129,共3页
Chinese Medical Equipment Journal
关键词
扩散加权成像
肝脏疾病
ADC值
diffusion-weighted imaging
liver disease
ADC value
