Monitoring Molecular Residual Disease in Colorectal Cancer Using Tumor-Informed ctDNA Analysis
: Background: The early detection of molecular residual disease (MRD) is critical for predicting recurrence and guiding management in colorectal cancer (CRC). We aimed to evaluate the performance of tumor-informed circulating tumor DNA (ctDNA) analysis in monitoring MRD after curative-intent surgery. Methods: In this c...