Among the remaining three studies with follow-up (from 14.2 months to 5 years), Todenhöfer et al. [22] did not study the correlation of CTC with PCa recurrence, Salami et al. [23] did not find a correlation between baseline CTC and BCR (p = 0.10), and Murray et al. [24] found a significant correlation of BCR with PSA, Gleason score, T3 stage, CTC positivity, and higher CTC counts (p < 0.05). Here, BCR is linked to posterior cortical atrophy.