Ultrasound elastography: liver

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• 作者：Manish Dhyani (1)
  Arash Anvari (1)
  Anthony E. Samir (1)
  
  1. Department of Radiology ; Massachusetts General Hospital (MGH) ; Harvard Medical School ; 55 Fruit Street ; Boston ; MA ; 02114 ; USA
  
• 关键词：Liver fibrosis ; Elastography ; Hepatitis C ; Hepatitis B ; Non ; alcoholic fatty liver disease ; Focal liver lesions ; Portal hypertension
• 刊名：Abdominal Imaging
• 出版年：2015
• 出版时间：April 2015
• 年：2015
• 卷：40
• 期：4
• 页码：698-708
• 全文大小：1,141 KB
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• 刊物类别：Medicine
• 刊物主题：Medicine & Public Health
  Imaging and Radiology
  Gastroenterology
  Hepatology
  
• 出版者：Springer New York
• ISSN：1432-0509

文摘

Ultrasound elastography, also termed sonoelastography, is being used increasingly in clinical practice to aid the diagnosis and management of diffuse liver disease. Elastography has been shown to be capable of differentiating advanced and early-stage liver fibrosis, and consequently a major application in clinical liver care includes progression to cirrhosis risk stratification through (1) assessment of liver fibrosis stage in HCV and HBV patients, (2) distinguishing non-alcoholic steatohepatitis from simple steatosis in non-alcoholic fatty liver disease patients, and (3) prognostic evaluation of liver disease is autoimmune liver disease. In addition, elastographic characterization of focal liver lesions and evaluation of clinically significant portal hypertension have the potential to be clinically useful and are areas of active clinical research.