Initial findings of clinical abnormalities, abnormal karyotype, and ras point mutations
| Variable . | No. of patients (%*) . |
|---|---|
| AHD | 151 (70.9) |
| Splenomegaly | 61 (30.7) |
| Hepatomegaly | 38 (18.9) |
| Enlarged lymph nodes | 28 (13.9) |
| Previous malignancy | 34 (16) |
| Abnormal karyotype | 70 (34.1) |
| ras point mutation† | 25 (38.4) |