Benign Paranasal Sinus Tumors

Purpose of Review Although common, benign tumors in the nasal cavity and paranasal sinuses are often challenging to diagnose as they encompass a broad spectrum with many tumor types. The clinical symptoms and signs associated with tumors in this region are often vague and non-specific and could be mistaken for malignant tumors. This study aims to review the current knowledge on the tumors of the nasal and paranasal sinuses and their clinical presentation. Recent Findings Most benign tumors have imaging and pathological features, which combined with the patient’s history and demographic, can help differentiate them from other tumors in the same region. Summary This article summarizes the clinical, pathologic, and imaging features of benign tumors in the nasal and paranasal sinuses and their differential diagnoses. Further investigation into these entities may help streamline the diagnostic procedure, protect patients from anxiety, and ensure timely diagnosis and treatment.