Wessam Bou-Assaly is a radiologist who is experienced in neuroradiology and head and neck imaging. He is highly skilled at brain imaging and spent several years studying in this field. In 2007, he presented “Utility of Contrast Enhanced Brian FDG PET-CT to Differentiate Tumor Reccurance from Radiation Necrosis” with two of his colleagues. He has researched this field of study extensively.