前列腺电特性成像研究现状及展望

Research Progress and Prospect of Electrical Properties Tomography for Prostate

本文对前列腺电特性成像的研究现状进行综述,并对其发展前景进行展望。在简要介绍电阻抗成像(EIT)及磁共振电阻抗成像(MREIT)基本原理的基础上,详述两种方法在前列腺电特性成像中的应用情况;展望了感应电流磁共振电阻抗成像(IC-MREIT)及磁共振电特性成像(MREPT)在前列腺癌诊断中的应用前景。

We reviewed the research progress and prospect of electrical properties tomography for prostate in this pa per. After the introduction of the basic principles of electrical impedance tomography （E/T） and magnetic resonance electric impedance tomography （MREIT）, we presented the applications of the two techniques in electrical properties ＂comography of the prostate in detail. We then discussed the application prospects of induced current magnetic reso- nance electric impedance tomography （IC-MREIT） and magnetic resonance electrical properties tomography （MREPT） in the diagnoses of prostate cancer.