RT Book, Section A1 Cracchiolo, Jennifer R. A1 Wong, Richard J. A2 Lalwani, Anil K. SR Print(0) ID 1169074559 T1 Paranasal Sinus Neoplasms T2 Current Diagnosis & Treatment Otolaryngology—Head and Neck Surgery, 4e YR 2020 FD 2020 PB McGraw-Hill Education PP New York, NY SN 9780071847643 LK accessmedicine.mhmedical.com/content.aspx?aid=1169074559 RD 2024/03/28 AB ESSENTIALS OF DIAGNOSISSymptoms of paranasal sinus neoplasms may mimic rhinosinusitis, leading to a delay in diagnosis and advanced disease presentation.The histologic subtype and stage at presentation of sinonasal malignances drive outcomes.The anatomic proximity of paranasal sinus neoplasms to critical structures, including the orbit and skull base, requires that each surgical procedure be individualized.Malignant disease is generally treated with multimodal therapy.