March 5, 2019 -- VIENNA - There's an urgent need for radiologists to become better informed about artificial intelligence (AI), according to Dr. Erik Ranschaert, PhD. He talks about his new book on AI and medical imaging and why it represents excellent value for the money, and he also outlines some future initiatives being organized by the European Society of Medical Imaging Informatics (EuSoMII), of which he is president.