TABLE 2

68Ga-PSMA-11 PET/CT Findings and Patterns

ParameterTotal population (n = 73)Patients without radiographic N1 disease (n = 66)
PSMA-positive  findings*
 N125 (34%)19 (29%)
 M17 (9.5%)7 (10.5%)
 M1a4 (5.5%)4 (6%)
 M1b4 (5.5%)4 (6%)
 M1c1 (1.5%)1 (1.5%)
PSMA patterns
 N0M046 (63%)45 (68%)
 N1M020 (27.5%)14 (21%)
 N1M1a3 (4%)3 (4.5%)
 N0M1b2 (2.5%)2 (3%)
 N1M1aM1b1 (1.5%)1 (1.5%)
 N1M1bM1c1 (1.5%)1 (1.5%)
  • * Percentages do not add up to 100 because multiple disease locations per patient were possible.

  • Data are number of patients.