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Puncture attempts and biopsy diagnostic accuracy in CEUS group and US group
| Groups | Puncture attempts (
 ±s)
|
Biopsy diagnostic accuracy (%) | |||
| ≤5 cm | >5 cm | ≤5 cm | >5 cm | ||
| *, For lesions >5 cm in diameter, there was a statistically significant difference in the biopsy accuracy rate between the CEUS and US group (96.5% vs. 83.3%, P=0.034). | |||||
| CEUS group | 1.83±0.75 | 2.40±0.71 | 100 (7/7) | 96.5 (55/57) | |
| US group | 2.29±0.49 | 2.19±0.52 | 88.9 (8/9) | 83.3 (35/42) | |
| P | 0.220 | 0.120 | 1.000 | 0.034* | |
