Abstract #1475

Feasibility and Value of Quantitative Dynamic Contrast Enhancement MR imaging in Evaluation of Orbital Masses in Adults

Liyuan Song¹, Lizhi Xie², and Junfang Xian¹

¹Department of Radiology,Beijing Tongren Hospital,Capital Medical Universityy, Beijing, China, People's Republic of, ²GE Healthcare, MR Research China, Beijing, Beijing, China, People's Republic of

This work assessed the feasibility of quantitative parameters derived from dynamic contrast enhanced MR imaging (DCE-MRI) and evaluate the value of quantitative dynamic contrast enhanced MR imaging in the diagnosis and differential diagnosis of orbital masses in adults. From the result we can see that it is feasible that quantitative parameters of orbital masses can be derived from DCE-MRI. ROI onf the earliest and most enhanced area was optimal for distinguishing benign masses from malignant masses in orbit.

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