This book reviews the standard surgical, radiotherapeutic, and systemic management of sinonasal and skull base tumors. It provides up-to-date information on epidemiology, diagnostic modalities, molecular biology, staging, treatment complications, principles of supportive care, and current controversies. Sinonasal and skull base tumors display histologic and anatomic heterogeneity, as well as wide variation in clinical behavior. Accordingly, they pose significant diagnostic and treatment challenges. A multidisciplinary approach offers the best chance of a successful outcome. In addition to documenting in detail the currently accepted management approaches, this book sheds light on various promising novel therapeutic strategies. Sinonasal and Skull Base Malignancies is an invaluable reference for all specialists involved in treating these tumors, including otolaryngologists, head and neck surgeons, reconstructive surgeons, medical and radiation oncologists, neuroradiologists, specialized head and neck pathologists, prosthodontists, and speech and swallow therapists.