Book excerpt: Hydatid disease, a zoonotic infection caused by a tapeworm of the genus Echinococcus, has been encountered in various organs in humans. In spite of all the advances in imaging techniques and therapeutic methods, hydatidosis of the central nervous system is still a life-threatening condition in infested areas of the world. This is the first comprehensive reference book on hydatidosis of the central nervous system. It is written and edited by leading international authorities from infested areas and provides an in-depth review of diagnosis and management. Clinical and neuroradiological findings are extensively documented with the aid of numerous original photographs and the role of surgical intervention and chemotherapy is carefully appraised. In addition, future avenues and innovative therapeutic philosophies are discussed. This book will serve as an ideal source of up-to-date information for all with an interest in this debilitating disease.