Relationships between uptake of [68Ga]Ga-DOTA-TATE and absorbed dose in [177Lu]Lu-DOTA-TATE therapy

ConclusionsOn a group level, a high uptake of [68Ga]Ga-DOTA-TATE is associated with high absorbed doses at177Lu-DOTA-TATE therapy, but the relationship has a limited potential with respect to individual absorbed dose planning. Using SUV or SUV normalized to reference tissues do not improve correlations compared with using activity concentration per injected activity.
Source: EJNMMI Research - Category: Radiology Source Type: research