Abstract #4558

Quantitative evaluation of IVIM-DWI combined with simplified DKI for subtype diagnosis and grading prediction in retroperitoneal liposarcoma

Zhang Jiulong¹, Shi Nannan¹, Zhang Yijun¹, Ye Wen¹, Zhang yong², Shan fei¹, and Shi Yuxin¹

¹radiology department, Shanghai public health clinical center, shanghai, China, ²General surgery, Shanghai public health clinical center, shanghai, China

This study used ivim-dwi combined with sDKI models to quantitatively evaluate the differential diagnosis and histological grading prediction of retroperitoneal liposarcoma subtypes. Our results indicated that IVIM-DWI combined with sDKI models could accurately differentiate partial subtypes of RPLS, which was helpful for clinical selection of the optimal treatment strategy.

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