Abstract #1882

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

Robert Wujek^1,2, 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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