Abstract #2563

The combination use of APT and R2* enhances the differentiation of endometrial carcinoma and endometrial benign lesions

Xing Meng¹, Ailian Liu ¹, Shifeng Tian¹, Zhiwei Shen², Yaxin Niu¹, Wan Dong¹, Zhongping Zhang², and Yishi Wang²

¹Department of Radiology, the First Affiliated Hospital of Dalian Medical University, Dalian, China, ²Philips Healthcare, Beijing, China

Amide proton transfer (APT) and mDixon - Quant techniques have been applied in clinical work, but few studies have been conducted in female pelvic system. We discussed the value of APT combined with R2^* in differentiating endometrial cancer from benign endometrial lesions. The AUC, sensitivity and specificity of APT combined R2^* were 0.925, 88% and 100%, respectively.

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