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Abstract #1677

To Compare the Application Value of Reduced Field-of-View IRIS-DWI Sequence and TSE-DWI Sequence in Rectal Cancer

Jianwei Zeng1, Haini Zhang1, Yankai Meng1, Lu Han2, Peng Wu2, and Kai Xu1
1Department of Radiology, the Affiliated Hospital of Xuzhou Medical University, Xu zhou, China, 2Philips Healthcare, Shanghai, China

Synopsis

Keywords: Cancer, High-Field MRIThe rFOV IRIS-DWI and rFOV TSE-DWI sequences are newer techniques in rectal magnetic resonance. In this study, we compared the image quality between reduced field-of-view (rFOV) diffusion weighted imaging (DWI) sequence based on image reconstruction using image-space sampling functions (IRIS) and rFOV turbo spin echo-diffusion weighted imaging (TSE-DWI) sequence. Through subjective and objective image quality analysis, we found different application values of rFOV IRIS-DWI and rFOVTSE-DWI sequences in rectal cancer.

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Keywords