NCIt synonyms : Childhood Acute Lymphoblastic Leukemia Central Nervous System-Positive Toronto Guidelines
v2; Pediatric Acute Lymphoblastic Leukemia CNS-Positive Toronto Guidelines v2; Pediatric Acute Lymphoblastic Leukemia Central Nervous System-Positive Toronto Guidelines
v2;
NCIt definition : Clinical signs of CNS involvement or blasts in CSF. (Childhood cancer staging for
population registries according to the Toronto Childhood Cancer Stage Guidelines -
Version 2. Cancer Council Queensland and Cancer Australia: Brisbane, Australia; 2021.);