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. 2019 Jun;60(6):777–785. doi: 10.2967/jnumed.118.217745

FIGURE 2.

FIGURE 2.

Comparison of tracers. Maximum-intensity projections obtained at 1 h for 68Ga-DOTATATE (GaTate) are compared with those obtained at 30 min, 1 h, 4 h, and 24 h for 64Cu-SARTATE. Although 64Cu-SARTATE images were deemed comparable at 1 h in 9 of 10 patients (patient 6 was the exception), all were considered equivalent or superior to 68Ga-DOTATATE at both 4 h and 24 h.