[Clinical analysis of 3 cases with primary splenic diffuse large B-cell lymphoma].

The definition of primary splenic lymphoma is controversial, but it has been reported to be a rare disease that comprises less than 1% of all malignant lymphomas. Three cases of primary splenic diffuse large B-cell lymphoma treated at our institution are described here. Median follow-up was 34.

Phase II clinical study of cladribine in the treatment of hairy cell leukemia.

We conducted a phase II clinical study to evaluate the therapeutic efficacy of cladribine (2-chlorodeoxyadenosine [2-CdA]) in the treatment of Japanese patients with hairy cell leukemia (HCL). Seven patients with classic HCL and 3 with a prolymphocytic HCL variant were administered 2-CdA (0.09 mg/kg per day) by continuous intravenous infusion for 7 days.