Fig. 4From: 44Sc-PSMA-617 for radiotheragnostics in tandem with 177Lu-PSMA-617—preclinical investigations in comparison with 68Ga-PSMA-11 and 68Ga-PSMA-617Time-dependent uptake and retention of radioactivity in different organs and tissues over the first 2 h after injection of 44Sc-PSMA-617 (green), 177Lu-PSMA-617 (yellow-brown), 68Ga-PSMA-617 (red) and 68Ga-PSMA-11 (blue)Back to article page