Info

Solitary plasmacytoma of the bone

Solitary extramedullary plasmacytoma

Biopsy-documented plasmacytoma

Bone, single sitea

Extraosseous, single sitea

Monoclonal plasma cells in the bone marrow

<10%

Normal bone marrow

M protein in serum and/or urine

Absentb

Absentb

End-organ damage

Absent

Absent

aX-ray and MRI and/or FDG-PET imaging (if performed) should be negative outside of the primary site. bLow concentration of M protein may be present in some patients (and may decrease after local treatment).

aX-ray and MRI and/or FDG-PET imaging (if performed) should be negative outside of the primary site. bLow concentration of M protein may be present in some patients (and may decrease after local treatment).

myeloma.131132 Nevertheless, the classification provides a useful framework for clinical approach to patients with these disorders.

0 0

Post a comment