Secondary or concomitant neoplasms among adults diagnosed with acute lymphoblastic leukemia and treated according to the LALA‐87 and LALA‐94 trials

Abstract

The data document that adult ALL survivors are at an increased risk of later malignancy. The risk of secondary or concomitant neoplasm appeared higher than that of childhood ALL previously reported in the literature. Considering the low survival rate of this large unselected adult ALL cohort (32% at 10 years) as compared with that observed in childhood ALL, the risk of second malignancy remains underestimated. Larger series with long-term follow-up are necessary, as well as methods of screening and identification of patients at increased risk.