Outcomea | Total number of surveillance studies n = 266 | PET-CT n = 129 | CE-CT n = 137 |
---|---|---|---|
Agreement | 232 (87.2) | 114 (88.4) | 118 (86.1) |
positive | 39 (14.7) | 22 (17.1) | 17 (12.4) |
negative | 193 (72.6) | 92 (71.3) | 101 (73.7) |
Disagreement | 34 (12.8) | 15 (11.6) | 19 (13.9) |
major | 20 (7.5) | 9 (6.9) | 11 (8.0) |
diagnostic | 17 (6.4) | 9 (6.9) | 8 (5.8) |
therapeutic | 4 (1.5) | 3 (2.3) | 1 (0.7) |
benign to malignant | 7 (2.6) | 3 (2.3) | 4 (2.9) |
malignant to benign | 10 (3.7) | 5 (3.8) | 5 (3.6) |
minor | 14 (5.3) | 6 (4.6) | 8 (5.8) |