Cytological Features of IgM MM in the Bone Marrow
| IgM MM Patients (n = 6) . | Lymphocytes (%) . | Lymphoplasmacytoid Cells (%) . | Plasma Cells (%) . |
|---|---|---|---|
| CLE | 5 | 10 | 50 |
| DEZ | 17 | 5 | 15 |
| JON | 10 | 6 | 15 |
| MOR* | 9 | 32 | 32 |
| BEC | 12 | 2 | 12 |
| BAR | 8 | 4 | 17 |
| All patients | |||
| Mean | 9 | 5 | 16 |
| Range | 5-17 | 2-32 | 12-50 |
| Waldenstrom disease (n = 31) | 35 (12-95) | 5 (2-22) | 2 (0-10) |
| IgM MM Patients (n = 6) . | Lymphocytes (%) . | Lymphoplasmacytoid Cells (%) . | Plasma Cells (%) . |
|---|---|---|---|
| CLE | 5 | 10 | 50 |
| DEZ | 17 | 5 | 15 |
| JON | 10 | 6 | 15 |
| MOR* | 9 | 32 | 32 |
| BEC | 12 | 2 | 12 |
| BAR | 8 | 4 | 17 |
| All patients | |||
| Mean | 9 | 5 | 16 |
| Range | 5-17 | 2-32 | 12-50 |
| Waldenstrom disease (n = 31) | 35 (12-95) | 5 (2-22) | 2 (0-10) |
Plasma cell leukemia.