Abstract #2474

A preliminary study on differential diagnosis of the benign and malignant liver lesions with amide proton transfer-weighted (APTw) imaging

Tao Lin¹, Ailian Liu ¹, Jiazheng Wang ², Nan Wang¹, Lihua Chen ¹, Dahua Cui¹, Ying Zhao ¹, Qingwei Song ¹, Yishi Wang², Renwang Pu ¹, and Bingbing Gao¹

¹The First Affiliated Hospital of Dalian Medical University, Dalian, China, ²Philips Healthcare, Beijing, China

Our work aimed to explore the value of amide proton transfer-weighted (APTw) imaging in diagnosing liver lesions. The result showed that novel imaging tool had a high value in differentiating benign liver lesions from malignant liver lesions (AUC: 0.801; sensitivity: 76.9%; specificity: 83.3%).

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