Cancer cell | 2021
SEQing to find hidden medulloblastoma cells.
Abstract
Minimal residual disease (MRD) assessment has revolutionized the clinical management of pediatric leukemias but has remained challenging to implement in pediatric brain tumors. In this issue of Cancer Cell, Liu et\xa0al. describe an approach to measuring MRD in pediatric medulloblastoma through the use of cell-free DNA in cerebrospinal fluid, with important prognostic implications.