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Number of false negatives per size category and per lesion type
| 6–9 mm | ≥10 mm | |
|---|---|---|
| Perceptive false negative | ||
| Pedunculated | 0 (0%) | 2 (1.7%) |
| Sessile | 7 (5.6%) | 1 (1.3%) |
| Flat | 2 (10.5%) | 2 (14.3%) |
| Technical false negative | ||
| Pedunculated | 2 (4.4%) | 3 (2.6%) |
| Sessile | 28 (22.4%) | 2 (2.7%) |
| Flat | 8 (42.1%) | 5 (35.7%) |
Percentages are the number of false negatives related to the total number of lesions of this type
