• Burkitt
  • Central nervous system (CNS) symptoms such cranial neuropathies due to meningeal infiltration are identified in less than 10% of adults and less than 5% of children, particularly mature B-cell ALL (Burkitt leukemia) at presentation. (wikipedia.org)
  • genetic
  • Leukemia involves a genetic abnormality that can begin in a single cell and then multiply rapidly, leading to a disruption in the proportion of cell types in the blood. (wikipedia.org)
  • abnormality
  • 4 ] In the majority of children and in more than one-half of adults with Ph1-positive ALL, the molecular abnormality is different from that in Ph1-positive chronic myelogenous leukemia (CML). (cancer.gov)