Discussion MM belongs to the family of monoclonal, immunoproliferative plasma-cell
neoplasms (plasmacytomas) arising from the B-cell line. 1 Malignant plasmoblastic clones …

Extramedullary plasmacytoma (EMP) is a plasma cell neoplasm of soft tissue without bone
marrow involvement or other systemic characteristics of multiple myeloma. A 68 year-old …

Background: Plasmacytomas are monoclonal proliferations of plasma cells that typically
affect the intramedullary axial skeleton. Imaging findings of an extramedullary plasmacytoma …

Extramedullary plasmacytomas are unusual plasma cell tumors arising outside the bone
marrow. Most extramedullary plasmacytomas are solitary, but occasionally they disseminate …

Lymph node infiltration by monoclonal plasma cells can occur either in aggressive forms of
myeloma or may represent regional extension of extramedullary plasmacytomas, whereas …

A patient with an extramedullary plasmacytoma of the omentum and ovaries is described. In
spite of the presence of a very high concentration of paraprotein (103.5 g/l IgG k), bone …

Plasmacytoma, a neoplastic proliferation of plasma cells, may be primary or secondary to
disseminated multiple myeloma and may arise from osseous (medullary) or non-osseous …

Extramedullary plasmacytomas are rare manifestation of plasma cell malignancies. After
hematopoietic stem cell transplantation HSCT, presentation of localized plasmacytoma with …

Multiple myeloma (MM) is a neoplastic proliferation of a single clone of plasma cells
producing a monoclonal immunoglobulin. Active MM is defined by the presence of an M …

The clinical course of multiple myeloma can oscillate from patients with 'smoldering'multiple
myeloma [1] to those with the 'aggressive'type of this disease. We herewith describe a …