• 1. Department of Radiology, West China Hospital of Sichuan University, Chengdu 610041, P. R. China;
  • 2. Department of Radiology, Sichuan Cancer Hospital, Chengdu 610041, P. R. China;
SONG Bin, Email: cjr.songbin@vip.163.com
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Objective To summarize the methods and research progress of imaging evaluation of liver iron concentration.Methods The current status and progress of different imaging techniques in liver iron overload research were reviewed by studying the relevant literatures at home and abroad. The methods for determining liver iron concentration and their advantages and disadvantages were summarized.Results The imaging methods for determining liver iron concentration mainly included traditional non-enhanced CT and dual energy CT examination, magnetic resonance signal intensity ratio, relative signal intensity index, T2 and R2 values, magnetic resonance spectroscopy, T2* and R2* values, susceptibility weighted imaging, and quantitative susceptibility mapping.Conclusion Liver iron quantification imaging method, including dual-energy CT and magnetic resonance imaging could non-invasively and accurately assess the liver iron overload.

Citation: CHEN Xiaoli, SONG Bin, LI Zhenlin, HUANG Zixing. The progress in imaging evaluation of liver iron concentration. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2019, 26(2): 224-228. doi: 10.7507/1007-9424.201812035 Copy

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