Unusual Extramedullary Plasmacytoma of the Head and Neck: A Case Series
Extramedullary plasmacytomas are rare tumors and account for 1%‐4% of all plasma cell tumors. Up to 80% of extramedullary plasmacytomas occur in the head and neck, and 10%‐20% have associated lymph node involvement. We presented the imaging findings of 7 unusual cases
of extramedullary plasmacytomas and reviewed the relevant literature.
Keywords: CT = computed tomography; EMP = extramedullary plasmacytoma; MM = multiple myeloma; MRI = magnetic resonance imaging
Document Type: Research Article
Publication date: April 1, 2017
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