Rare Sinonasal Case of IRF4-Rearranged Large B-Cell Lymphoma Mimicking Chronic Sinusitis
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Large B-cell lymphoma (LBCL) with IRF4/MUM1 rearrangement is a rare and newly recognized entity predominantly involving Waldeyer's ring of lymphoid tissue in the oropharynx. Unusual clinical presentations can result in delayed diagnosis of LBCL with IRF4 rear... ...
