Intraindividual comparison of [68 Ga]-Ga-PSMA-11 and [18F]-F-PSMA-1007 in prostate cancer patients: a retrospective single-center analysis

EJNMMI Research

Table 9 Presumable unspecific uptake in lymph nodes, bones and ganglia by device

Presumable unspecific uptake		PET/CT [n]/(% of 40 PET/CT patients)	PET/MR [n]/(% of 6 PET/MR patients)	p value
Lymph nodes	[¹⁸F]-F-PSMA-1007	24 (60.0%)	0	0.007
Lymph nodes	[⁶⁸Ga]-Ga-PSMA-11	13 (32.5%)	0	0.103
Bones	[¹⁸F]-F-PSMA-1007	31 (77.5%)	2 (33.3%)	0.027
Bones	[⁶⁸Ga]-Ga-PSMA-11	10 (25.0%)	1 (16.7%)	0.659
Ganglia	[¹⁸F]-F-PSMA-1007	31 (77.5%)	2 (33.3%)	0.027
Ganglia	[⁶⁸Ga]-Ga-PSMA-11	19 (47.5%)	1 (16.7%)	0.160