| Inclusion Criteria: | 1) Burkitt's or Burkitt-like leukemia and/or lymphoma, either previously untreated, previously treated (may be in CR or with active disease after 1-2 courses of chemotherapy), or HIV-related.
2) All ages are eligible.
3) Zubrod performance status < 3 (ECOG Scale, Appendix A).
4) Adequate liver function (bilirubin < 3.0 mg/dL, unless considered due to tumor), and renal function (creatinine < 3.0 mg/dL, unless considered due to tumor).
5) Signed informed consent. |