Primary non-Hodgkin's lymphoma of the nose and paranasal sinuses: a case report

Non Hodgkin's Lymphomas of the sinonasal tract are uncommon neoplasms that can be morphologically difficult to distinguish from destructive non-neoplastic process or other malignant neoplasm in this site. Non-Hodgkin's Lymphomas of the sinonasal tract are heterogeneous diseases that can be clinically aggressive. Immunophenotypic pattern of Non-Hodgkin's Lymphomas shows marked variations. We are reporting a case of B-Cell type of Non-Hodgkin's Lymphoma of the nasal cavity and paranasal sinus with complete clinicopathological and immunohistochemical study as it is rare in Indian literature and review of the literature is done.