Diffuse swelling of the buccal mucosa and palate as first and only manifestation of an extranodal non-Hodgkin ‘double-hit’ lymphoma: report of a case

摘要

Most of the lymphomas arising in the oral cavity are of B-cell origin. Among these, diffuse large B-cell lymphomas are the most common. Diffuse large B-cell lymphomas may exhibit more than one chromosomal rearrangement and are then referred to as ‘double-hit’ or ‘triple-hit’ lymphomas.