Fig. 2From: DREAMS: deep read-level error model for sequencing data applied to low-frequency variant calling and circulating tumor DNA detectionThe data collection setup for tumor-informed relapse detection in colon cancer patients. After the patient is diagnosed, a liquid biopsy is extracted prior to curative surgery (Pre-OP). A biopsy is taken from the resected tumor. Following surgery liquid biopsies (Post-OP) can be collected to monitor relapse. All collected samples are sequenced using next-generation sequencingBack to article page