TTs were defined as positive as follows: (a) high PSMA and no PSMA−/FDG+ disease on dual‐tracer PET/CT scans; (b) defects in homologous recombination repair (HRR) genes in ctDNA; and (c) loss of PTEN immunohistochemistry staining in tumor tissue. The gene discussed is FOLH1; the disease is neoplasm.