“…A higher frequency of melanomatous and nonmelanomatous skin cancer, as well as of lung cancer and adenocarcinoma of the GI tract, has also been described [7]. Although the majority of patients with CLL who developed CML had received either RT or alkylating agents (chlorambucil) (np8) [4,26,62,78,102,109,123,124], four cases of secondary CML in untreated patients have also been reported (Table 2) [45,92,123,124]. The median interval to development of CML was 30 months (range 17-53 months), which is similar to that reported in a recent study on HCL patients treated for their disease, with a peak incidence of secondary malignancies within the first 2 years after ID of HCL [7].…”