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©The Author(s) 2025.
World J Radiol. May 28, 2025; 17(5): 104808
Published online May 28, 2025. doi: 10.4329/wjr.v17.i5.104808
Published online May 28, 2025. doi: 10.4329/wjr.v17.i5.104808
Table 2 Grade changes between liver tumor (percutaneous computed tomography-guided core needle biopsy) and the primary tumor (n = 76)
| Patients | Grade at initial diagnosis | Grade at second diagnosis |
| 5 | G1 | G1 |
| 13 | G1 | G2 |
| 2 | G1 | G3 |
| 4 | G2 | G1 |
| 32 | G2 | G2 |
| 10 | G2 | G3 |
| 1 | G3 | G1 |
| 1 | G3 | G2 |
| 8 | G3 | G3 |
- Citation: Ying LL, Li KN, Li WT, He XH, Chen C. Computed tomography-guided percutaneous biopsy for assessing tumor heterogeneity in neuroendocrine tumor metastases to the liver. World J Radiol 2025; 17(5): 104808
- URL: https://www.wjgnet.com/1949-8470/full/v17/i5/104808.htm
- DOI: https://dx.doi.org/10.4329/wjr.v17.i5.104808