ENDOSCOPIC APPROACH OF A SEPTAL EXTRAMEDULLARY SOLITARY PLASMACYTOMA Abstract: Plasmacytomas are malignant tumors characterized by the abnormal monoclonal proliferation of plasma cells. They originate either in the bone (solitary bone plasmacytoma) or in soft tissues (extramedullary plasmacytoma). Extramedullary plasmacytomas account for less than 1% of all malignant conditions of the head and neck. We […]
PLASMOCITOM SOLITAR EXTRAMEDULAR SEPTAL OPERAT ENDOSCOPIC
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