Abstract #3686

Partial Fourier Readout in Readout Segmentation of Long Variable Echo Trains-Based Imaging In Nasopharyngeal Carcinoma

Zilong Yuan¹, Hao Chen¹, Yaoyao He¹, Huiting Zhang², Xiaofang Guo¹, Zhaoxi Zhang¹, Yulin Liu¹, and Robert Grimm³

¹Radiology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, wuhan, China, ²MR Scientific Marketing, Siemens Healthcare, Wuhan, China, ³MR Application Predevelopment，Siemens Healthcare, Erlangen, Germany

There is a potential influence of partial Fourier readout on readout segmentation of long variable echo trains (RESOLVE)-based intravoxel incoherent motion (IVIM) and diffusion kurtosis imaging (DKI) models. The aim of this study was to investigate the influence of partial Fourier readout on RESOLVE-based IVIM and DKI parameters in nasopharyngeal carcinoma. The results showed that partial Fourier readout has limited influence on DKI parameters, but significant influence on the perfusion parameters of IVIM.

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