肝脏灌注成像：概念与应用
Hepatic perfusion imaging: concepts and application.
作者信息
Haider Masoom A, Farhadi Farzin A, Milot Laurent
机构信息
Joint Department of Medical Imaging, University Health Network and Mount Sinai Hospital, University of Toronto, 610 University Avenue, Toronto, ON M5G 2M9, Canada.
出版信息
Magn Reson Imaging Clin N Am. 2010 Aug;18(3):465-75, x. doi: 10.1016/j.mric.2010.07.009.
Hepatic perfusion imaging with magnetic resonance (MR) imaging is an emerging technique for quantitative assessment of diffuse hepatic disease and hepatic lesion blood flow. The principal method that has been used is based on T1 dynamic contrast-enhanced MR imaging. Perfusion imaging shows promise in the assessment of tumor therapy response, staging of liver fibrosis, and evaluation of hepatocellular carcinoma. The future standardization of imaging protocols and MR imaging pulse sequences will allow for broader clinical applications.
磁共振（MR）成像肝脏灌注成像是一种用于定量评估弥漫性肝病和肝脏病变血流的新兴技术。过去使用的主要方法基于T1动态对比增强MR成像。灌注成像在评估肿瘤治疗反应、肝纤维化分期以及肝细胞癌评估方面显示出前景。成像方案和MR成像脉冲序列的未来标准化将使更广泛的临床应用成为可能。
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