The variable presentation of PV
| . | PVSG, % . | Sweden . |
|---|---|---|
| Erythrocytosis alone | 0 | 17 |
| Erythrocytosis and | ||
| Leukocytosis | 13 | 29 |
| Thrombocytosis | 30 | 16 |
| Leukocytosis and thrombocytosis | 57 | 38 |
| Splenomegaly (palpable) | 70 | 58 |
| Splenomegaly and | ||
| Leukocytosis | ND | 66 |
| Thrombocytosis | ND | 54 |
| . | PVSG, % . | Sweden . |
|---|---|---|
| Erythrocytosis alone | 0 | 17 |
| Erythrocytosis and | ||
| Leukocytosis | 13 | 29 |
| Thrombocytosis | 30 | 16 |
| Leukocytosis and thrombocytosis | 57 | 38 |
| Splenomegaly (palpable) | 70 | 58 |
| Splenomegaly and | ||
| Leukocytosis | ND | 66 |
| Thrombocytosis | ND | 54 |
ND, not determined; PVSG, Polycythemia Vera Study Group.