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Diagnostic efficacy of high-frequency ultrasound combined with color Doppler ultrasound for gallbladder polyps (cases)
| High-frequency ultrasound + color Doppler ultrasound | Surgical pathology | Total | |
|---|---|---|---|
|
| |||
| Benign | Malignant | ||
| Benign | 89 | 0 | 89 |
| Malignant | 9 | 10 | 19 |
| Total | 98 | 10 | 108 |
