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©The Author(s) 2022.
World J Gastroenterol. Feb 28, 2022; 28(8): 794-810
Published online Feb 28, 2022. doi: 10.3748/wjg.v28.i8.794
Published online Feb 28, 2022. doi: 10.3748/wjg.v28.i8.794
Table 1 Discrimination among mixed neuroendocrine-nonneuroendocrine neoplasms, neuroendocrine tumors, and carcinomas according to pathological parameters
| Morphology | Dual differentiation present | Dual differentiation absent | ||||
| Immunohistochemisty | ||||||
| Neuroendocrine markers | (-) | (+) | (+) | (+) | (-) | Few (+) cells1 |
| Nonneuroendocrine markers | (+) | Few (+) cells | (+) | (+) | (+) | (+) |
| Diagnosis | Carcinoma | NEN | MiNEN | Amphicrine tumor | Carcinoma | Carcinoma |
- Citation: Elpek GO. Mixed neuroendocrine–nonneuroendocrine neoplasms of the gastrointestinal system: An update. World J Gastroenterol 2022; 28(8): 794-810
- URL: https://www.wjgnet.com/1007-9327/full/v28/i8/794.htm
- DOI: https://dx.doi.org/10.3748/wjg.v28.i8.794