Minimal residual disease (MRD) detection in solid tumors using circulating tumor DNA: a systematic review
Minimal residual disease (MRD) click here refers to a very small number of residual tumor cells in the body during or after treatment, representing the persistence of the tumor and the possibility of clinical progress.Circulating tumor DNA (ctDNA) is a DNA fragment actively secreted by tumor cells or released into the circulatory system during the