Mark McArthur, MD Clinical Instructor Clinical Divisions Neuroradiology Publications Perfusion-based Collaterals in Prediction of Infarct Growth in Patients with Acute Ischemic Stroke: A Multicenter Comparative Analysis. Segmenting with confidence through uncertainty quantification for brain tumor imaging. Overestimation of ischemic core on baseline MRI in acute stroke. PEComas: A review of imaging and clinical features. The Brain Tumor Segmentation - Metastases (BraTS-METS) Challenge 2023: Brain Metastasis Segmentation on Pre-treatment MRI. A pictorial review of genitourinary infections and inflammations. See All Publications