Research Article
[Retracted] Clinical Study of Virtual Reality Augmented Technology Combined with Contrast-Enhanced Ultrasound in the Assessment of Thyroid Cancer
Table 4
CEUS enhancement mode and pathological comparison results.
| Grouping | Divide | Malignant | Benign | X2 | |
| Distribution | Even | 10 | 16 | 3.868 | 0.041 | Uneven | 36 | 27 |
| Degree of enhancement | High enhancement | 4 | 4 | 6.035 | 0.049 | Equal enhancement | 3 | 10 | Low enhancement | 42 | 28 |
| Boundary | Clear | 22 | 29 | 4.167 | 0.033 | Blurry | 28 | 15 |
| Range | Narrow | 12 | 5 | 3.051 | 0.071 | Constant | 38 | 38 |
| Enhancement direction | Radial | 18 | 7 | 4.289 | 0.034 | Dispersion | 32 | 36 |
| Perfusion time | Fast-forward | 4 | 2 | 24.235 | ≤0.001 | Synchronize | 15 | 28 | Back | 27 | 13 |
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