In NSCLC, PD‐L1+ CTCs were neither associated with PFS (HR = 1.30, 95% CI 0.76–2.21, p = 0341, Figure 4A) nor OS (HR = 1.43, 95% CI 0.59–3.46, p = 0.424, Figure 4B). The gene discussed is CD274; the disease is non-small cell lung carcinoma.