This comprehensive yet practical book focuses on imaging appearance, rather than on clinical signs or treatment. When it is important to understand the imaging appearance, the pathophysiology is reviewed and imaging features of prognostic relevance are detailed. The book is evidence-based yet also disseminates the invaluable experience and opinions of its internationally renowned authors, providing an excellent overview of what is known now in the field. With over 650 images of the highest quality, this book is a thorough and accurate resource for neurology and radiology residents to study and practitioners to consult.