Characteristics of all detected lesions at baseline screening with EUS and MRI (n=88)
| Total number detected n (%) | Number detected by EUS and MRI n (%) | Number detected by EUS only n (%) | Number detected by MRI only n (%) | Mean size, mm (range) | |
|---|---|---|---|---|---|
| Solid lesions | 2 (2) | – | 2 (100) | – | 9.0 (7–11) |
| Cystic lesions | |||||
| ≥10 mm | 9 (10) | 6 (67) | – | 3 (33) | 16.9 (10–36) |
| <10 mm | 58 (66) | 13 (22) | 7 (12) | 38 (66) | 4.8 (2–9) |
| Any size (total) | 67 (76) | 19 (28) | 7 (10) | 41 (61) | 5.4 (2–36) |
| Hypo-echoic areas with unknown relevance | 8 (9) | – | 8 (100) | – | 5.1 (2–11) |
| Hypo-intense areas with unknown relevance | 2 (2) | – | – | 2 (100) | 7.0 (5–9) |
| Duct ectasias | 9 (10) | 4 (44) | 1 (11) | 4 (44) | 2.2 (2–3) |
EUS, endoscopic ultrasonography.