Unilateral Nasal Mass: Case Series With Review of Differential Diagnosis

Introduction: Unilateral nasal masses present diverse manifestations, posing risks of benign or malignant transformation if improperly diagnosed. A probe test is a basic clinical test to have an idea about the origin and nature of the polyp. Imaging studies such as computed tomography may give a detailed knowledge regarding origin and extent of polyposis. Material & Methods: We discuss a case series of 5 patients with diverse presentations and diagnosis for unilateral nasal polyposis. A brief review on differential diagnosis of unilateral nasal masses is also discussed in a tabular form with easy to remember mnemonic. Conclusion: There are diverse presentations and diagnosis of identically looking unilateral nasal masses. An excisional biopsy should always be sent for histopathological examination to know for the nature of disease and decide regarding further treatments.