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©The Author(s) 2022.
World J Gastroenterol. Mar 14, 2022; 28(10): 1009-1023
Published online Mar 14, 2022. doi: 10.3748/wjg.v28.i10.1009
Published online Mar 14, 2022. doi: 10.3748/wjg.v28.i10.1009
Table 1 World Health Organization classification of gastroenteropancreatic neuroendocrine neoplasms
| Grade 1 NET | Grade 2 NET | Grade 3 NET | Grade 3 NEC | |||||
| Mitoses/10 hpf | Ki-67 | Mitoses/10 hpf | Ki-67 | Mitoses/10 hpf | Ki-67 | Mitoses/10 hpf | Ki-67 | |
| 2010 | < 2 | < 3% | 2-20 | 3%-20% | - | - | > 20 | > 20% |
| 20171 | < 2 | < 3% | 2-20 | 3%-20% | > 20 | > 20% | > 20 | > 20% |
| 2019 | < 2 | < 3% | 2-20 | 3%-20% | > 20 | > 20% | > 20 | > 20% |
- Citation: Fang JM, Li J, Shi J. An update on the diagnosis of gastroenteropancreatic neuroendocrine neoplasms. World J Gastroenterol 2022; 28(10): 1009-1023
- URL: https://www.wjgnet.com/1007-9327/full/v28/i10/1009.htm
- DOI: https://dx.doi.org/10.3748/wjg.v28.i10.1009