Table 2. Detectability of B-mode US and CE-US in PC and benign lesions.
| Detectability | B-mode US | CE-US | |||
|---|---|---|---|---|---|
| PC | Benign lesions | PC | Benign lesions | ||
| Positive | 68 | 6 | 55 | 19 | |
| Negative | 0 | 54 | 4 | 50 | |
US, ultrasonography; CE-US, contrast-enhanced ultrasonography; PC, pancreatic cancer.