Fig. 2From: Patient-specific image-based bone marrow dosimetry in Lu-177-[DOTA0,Tyr3]-Octreotate and Lu-177-DKFZ-PSMA-617 therapy: investigation of a new hybrid image approachIllustration of the reference protocol (RP) and the proposed hybrid protocol (HP); for the hybrid protocol, the sequential whole-body planar imaging is replaced by a single whole-body planar acquisition at an appropriate time point at 24, 48, or 72Â h p. i. (HP24, HP48, HP72); QSPECT indicates quantitative SPECTBack to article page