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©The Author(s) 2025.
World J Gastrointest Oncol. Jun 15, 2025; 17(6): 107919
Published online Jun 15, 2025. doi: 10.4251/wjgo.v17.i6.107919
Published online Jun 15, 2025. doi: 10.4251/wjgo.v17.i6.107919
Table 9 Analysis of the correlation between enhancement modes and differentiation grade, n (%)
| Well differentiated | Moderately differentiated | Poorly differentiated | χ² value | P value | |
| I | 2 (12.5) | 0 (0) | 1 (4) | 6.094 | 0.659 |
| II | 6 (37.5) | 9 (69.23) | 11 (44) | ||
| III | 5 (31.25) | 3 (23.08) | 10 (40) | ||
| IV | 0 (0) | 0 (0) | 1 (4) | ||
| V | 0 (0) | 0 (0) | 0 (0) | ||
| VI | 1 (6.25) | 1 (7.69) | 2 (8) |
- Citation: Yang ZY, Wan WN, Zhao L, Li SN, Liu Z, Sang L. Noninvasive prediction of Ki-67 expression in pancreatic cancer via contrast-enhanced ultrasound quantitative parameters: A diagnostic model study. World J Gastrointest Oncol 2025; 17(6): 107919
- URL: https://www.wjgnet.com/1948-5204/full/v17/i6/107919.htm
- DOI: https://dx.doi.org/10.4251/wjgo.v17.i6.107919