Fig. 4From: Accuracy and precision assessment for activity quantification in individualized dosimetry of 177Lu-DOTATATE therapy(left) The CoV in the main compartment of the NEMA phantom and (right) the activity concentration ratio between the 22 and the 37-mm spheres of the NEMA phantom on 177Lu SPECT/CT images with 0, 4.8, 9.6, 12, and, 14.4-mm filters and with 4i × 8s, 8i × 8s, 8i × 16s, and 16i × 16sBack to article page