Exceptional responses… Sandhu S,… Hofman MS JNM 62(12) 10.2967/jnumed.120.243295 ❶ PSA vs. days post Cycle #1 #2 #3 #4 #5 #6 Lu-PSMA complete response after 4 cycles 15 SUV progressive response to 6 cycles ❷ post therapy qSPECT/CT after each cycle 9