Large cell non-Hodgkin lymphoma of childhood

Abstract

The CD30- DLCL cases mostly were of B-cell lineage, had a small risk of treatment failure, and did not develop a recurrence off therapy. A distinct clinical pattern was identified for the CD30+ ALCL group; although these tumors were of T-cell lineage and had a significantly higher rate of late recurrences (median follow-up of 24 months) they all were salvageable. Based on the findings of the current study, the authors propose that T-cell CD30+ ALCL be addressed in the future according to equal dose intensity regimens in induction therapy, as is done for B-cell lymphomas; prolonged periods of maintenance chemotherapy, as is done for T-cell lymphoblastic lymphomas; and no central nervous system prophylaxis beyond the induction period unless other recognized risk factors are present.