重视磁共振成像在肝病的临床应用  

Attention to clinical application of MRI in liver diseases

作　　者：李宏军[1] 

机构地区：[1]首都医科大学附属北京佑安医院放射科,北京100069

出　　处：《磁共振成像》2011年第6期401-402,共2页Chinese Journal of Magnetic Resonance Imaging

基　　金：北京卫生系统高层次卫生技术人才培养计划项目(编号:2009-3-55)资助

摘　　要：流行病学调查表明,我国约有1.3亿人为乙肝病毒携带者,几乎占全世界乙肝病毒携带者总数的二分之一,其中四分之一最终将发展成慢性肝炎、肝硬变或原发性肝癌。因此,肝病的早期预防和正确诊断是提高患者治疗效果和生活质量的关键。MRI的软组织分辨率高,能够对炎症、水肿、肿瘤病变进行定位、定性诊断,并可以检测人体代谢物的变化,这些新技术的合理应用对于肝病的早期诊断、疗效评估、随访具有重要意义。Epidemiological survey indicates around 130 million people in China are carriers of hepatitis B virus （HBV）, nearly half the world total HBV carriers. And about one fourth would progress into chronic hepatitis, liver cirrhosis or primary liver cancer. Consequently, early prevention and diagnosis is critical for patients of hepatic diseases to improve outcomes and quality of life. As MRI offers a high resolution for the soft tissue, it is capable of localization and qualitative diagnosis for inflammation, edema and carcinomas. In addition, it is sensitive to the changes of metabolites. Therefore, its proper application is of great significance for early diagnosis, outcomes evaluation and following up of liver diseases.

关 键 词：肝病 磁共振成像 诊断 

分 类 号：R445.2[医药卫生—影像医学与核医学] R735.7[医药卫生—诊断学]