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Abstract #1882

A Machine Learning Based Method to Distinguish between Tumor and Non-Tumor within FLAIR Non-Enhancing Regions of Brain Lesions

Robert Wujek1,2, Melissa Prah3, Mona Al-Gizawiy3, and Kathleen Schmainda3
1Graduate School, Medical College of Wisconsin, Milwaukee, WI, United States, 2Graduate School, Marquette University, Milwaukee, WI, United States, 3Biophysics, Medical College of Wisconsin, Milwaukee, WI, United States

There is a clinical need for a biomarker that can distinguish between infiltrative tumor and non-tumor within FLAIR non-enhancing brain lesions. In this study, we used multi-parametric MRI and FLAIR non-enhancing biopsy ground truths to train a 3D convolutional neural network to address this need.

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