Abstract #4801

High-temporal-resolution dynamic contrast enhanced MRI helps the diagnosis of the clinically significant lesions of prostate

Lei Hu¹, Li ming Wei¹, Shuhao Wang¹, Chunyu Jiang¹, Caixia Fu², and Jungong Zhao¹

¹Department of Diagnostic and Interventional Radiology, Shanghai Jiao Tong University Affiliated Sixt, shanghai, China, ²MR Application Development, Siemens Shenzhen magnetic Resonance Ltd, shenzhen, China

In clinical practice, definitions of the early enhancement are vague with different temporal resolution, and have caused some confusion. The aim of this study was to define the early enhancement in dynamic contrast enhanced (DCE)- MRI with high temporal resolution (5 sec), and to assess whether it can improve the detection of clinically significant lesions. The result indicated that the time to enhancement of clinically significant lesion was significantly different from those lesions with low grade or intermediate grade.

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