From: Multi institutional quantitative phantom study of yttrium-90 PET in PET/MRI: the MR-QUEST study
 | COV (%) (range) | ||||
---|---|---|---|---|---|
Sphere diameter (mm) | 2.16Â MBq/ml | 1.00Â MBq/ml | 0.60Â MBq/ml | 0.36Â MBq/ml | 0.16Â MBq/ml |
10 | 36.2 (14.0â48.6) | 86.6 (6.18â99.8) | 75.1 (7.79â51.7) | 49.5 (9.83â45.1) | 64.1 (2.63â26.9) |
13 | 32.2 (23.5â59.8) | 55.1 (18.0â68.3) | 92.3 (12.5â112) | 44.9 (13.6â49.6) | 77.5 (3.47â65.5) |
17 | 29.7 (18.9â69.1) | 30.4 (30.3â78.0) | 36.4 (27.5â75.8) | 47.7 (20.5â75.0) | 78.8 (14.7â118) |
22 | 22.7 (41.2â84.1) | 22.8 (29.6â63.4) | 25.0 (32.6â70.0) | 23.7 (30.5â56.1) | 37.9 (10.4â49.4) |
28 | 24.1 (42.9â88.1) | 21.5 (41.7â80.3) | 17.8 (38.0â65.3) | 26.8 (26.8â69.6) | 15.8 (26.8â46.9) |
37 | 18.0 (56.0â95.0) | 22.2 (52.0â103) | 18.3 (54.9â92.2) | 25.3 (46.4â91.4) | 21.1 (45.2â81.3) |