RT Book, Section A1 Ho, Allen S. A1 Patel, Snehal G. A2 Morita, Shane Y. A2 Balch, Charles M. A2 Klimberg, V. Suzanne A2 Pawlik, Timothy M. A2 Posner, Mitchell C. A2 Tanabe, Kenneth K. SR Print(0) ID 1145759292 T1 Tumors of the Nose and Sinuses T2 Textbook of Complex General Surgical Oncology YR 2018 FD 2018 PB McGraw-Hill Education PP New York, NY SN 9780071793315 LK accesssurgery.mhmedical.com/content.aspx?aid=1145759292 RD 2024/10/03 AB Sinonasal malignancies are rare cancers that present significant diagnostic and management challenges. As tumors with a diverse histologic spectrum and wide-ranging clinical behavior, they often present at advanced stages, involving anatomically complex regions that are difficult for the surgeon to navigate. Sinonasal tumors straddle critical areas that influence the physiology of mastication, speech, swallow, nasal continence, vision, and central nervous function. These tumors and their treatment therefore commonly inflict high morbidity and mortality.