minimal residual disease (MRD)

Minimal Residual Disease (MRD) refers to tiny amounts of cancer cells that may remain in a patient's body after treatment, even when they appear cancer-free based on standard tests. Detecting MRD is important because these leftover cells can lead to a relapse of the disease. Advanced techniques, like sensitive molecular tests, are used to identify MRD, helping doctors assess the effectiveness of treatment and tailor future therapies. Monitoring MRD can provide valuable insights into a patient's prognosis and increase the chances of long-term remission.