ACR Appropriateness Criteria Nasal Cavity and Paranasal Sinus Cancers 

This guideline reviews clinical presentation and patient evaluation, prognostic factors, principles of management, and treatment outcomes for patients with nasal cavity and paranasal sinus cancers. Surgery, radiotherapy, and chemotherapy are discussed as treatment options. Special topics of interest include the management of cervical lymph nodes and the management of unusual pathologies of nasal cavity cancers, namely esthesioneuroblastoma and sinonasal undifferentiated carcinoma.