However, 177Lu-DOTA-CC-PSMA showed the highest tumor-to-muscle (blood) ratio at 24 h (T/M: 801.21 ± 299.73; T/B: 296.30 ± 71.82), compared with the time point of the tumor uptake peak (T/M: 22.70 ± 6.07; T/B: 6.29 ± 1.46), indicating fast initial uptake followed by slow tumor activity washout paralleled by a stronger washout in the muscle (blood) (Table 2). Here, FOLH1 is linked to neoplasm.