Liquid biopsy with circulating tumor DNA (ctDNA) could help alleviate some of the challenges of tissue biopsy in prostate cancer, and in doing so, lead to a better precision medicine model in the field, according to early evidence from the phase 2 Prostate Cancer Biomarker Enrichment and Treatment Selection (PC-BETS) trial, explained Kim Chi, MD.
source: Caroline Seymour - OncLive