B-Cell Lymphoma of Mandible: A Unique Case Report with Diagnostic Perplexity.

Lymphoma in the jaw bone is a rare malignant neoplasm with heterogeneous nature diagnosis of which requires utmost knowledge of cellular morphology and tissue architecture. The lineage of the neoplastic lymphocytes, whether it is B- or T-cell or mixed in nature, is designated by cluster of differentiation numbers. Broad classification of malignant lymphoma includes Hodgkin's and non-Hodgkin's lymphoma which have various subtypes. An unusual case of a B-cell lymphoma in the mandible in a middle-aged male patient is presented herewith clinicopathological and immunohistochemical features.